Citizen chronograph calibre 8110A


Here are a few pictures of the gorgeous in-house movement Citizen cal 8110A that my friend Sergio was kind enough to let me use on the site so all of us could enjoy! Thank you Sergio!

The movement here is the Citizen automatic, 23 jewels, calibre 8110A with hand winding capability. It was produced by Citizen starting from 1972. It is a vertical clutch chronograph (beating at 28.800 bph) with column wheel and fly back function. (how many modern chronograph do that, and what is their cost?) Lets don’t forget it has a day and date indicator. The fly back function means that you can reset the chronograph while in motion and it will start again without needing to go the entire process of pressing stop-reset-start. So, one push can do all of this. Of course that if you want to stop it you can go the classic stop-reset way. A particularity for this movement is that when you want to change the day you should pull the crown to second position (for changing the date) and push and release the reset (1 o’clock) button. It is 27 mm wide and 6.9mm high. The column wheel/vertical clutch design of the movement advices to leave the chronograph running for most of the time (this way you can also see the beautiful sweeping central second hand in movement), but from time to time it should be stopped. This is a chronograph that needs to be used. It is not made for design purpose but for timing.

citizen 8110a chronograph

Citizen 8110A

Features
automatic chronograph, 60s, 30min, 12h, pillar wheel
flyback feature: reset and immediate restart
day: set by reset-pusher in crown position for date setting, 2 languages
date: quickset

Data
12”’, Dm= 27.0mm
H= 6.9mm
23 jewels
f = 28800 A/h
power reserve 40h

Stem Citizen 065-178

Remarks
1970-
ball-bearing rotor
usually as bull head (crown/puschers at 12h, day/date at 6h)

Example, year: signature; shock device
1977: Citizen Japan, 23 J.; Parashock

Data about this movement from here.

Read more about one of my favorite Citizen, one powered by this awesome movement here: https://vintagecitizenwatches.com/2013/12/24/citizen-bullhead-chronograph-67-9356/

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Citizen Walter Wolf Chronograph


Like most of the times a lot of patience pays off. After a long time searching I have managed to find not one, but two very rare vintage Citizen Walter Wolf chronographs in the very same week! The first one came from Italy, the titanium one, and a week later, the black one came from Germany. (Thank you Fred and Daniel!)

citizen walter wolf

Why is this model so special? Because in the 70’s Citizen produced a lot of interesting watches and their chronograph calibre 8110A was one of the best: fly back, column wheel, day-date, hi beat automatic. What an awesome movement! And where is a chronograph at home?! In a race! So… Citizen made this Walter Wolf watch, with a special case (the one in titanium was one of the early watches to use this material for cases and bracelets). The other one is black coated metal. It also had a bidirectional rotating bezel, a nice feature usually not used in chronographs. On the outer circle of the dial it is the mandatory race related Tachymeter so the outer rotating bezel is a nice addition. Read more about Walter Wolf Racing HERE.

Back to the watch! The black one is made in 1982 and the titanium in 1983. As I was saying the case is special to this model and by doing this, Citizen managed to obtain a 100m WR. That is impressive. The crowns and pushers are non screw in but the caseback is. The winding crown is hard to operate because it is very small. On the caseback we have the Walter Wolf logo (present on the dial too), the brand, the material, the model and the serial no. The country of manufacturing is obviously Japan. In fact I think this model was made for Japan (all the models I know about had English – Japanese day wheel). The bracelet is well integrated with the case and is the perfect design for this racing dedicated watch. The dial is beautiful, black (there is one more model with a golden dial), with a lot of interesting details (please magnify the pictures for better understanding). The luminous material is made with Promethium 147, a radioactive material. Read about it HERE.  It is marked P-JAPAN-P. The rotating bezel is another interesting feature. This in not the usual diving style one but a countdown type! Note the 60-0 markings. (not the usual diving 0-60)  On top of this there is a cardinal inscription (N E S W) for better navigation, of course!  🙂 The movement is the usual Citizen cal 8110A, a vertical clutch chronograph (beating at 28.800 bph) with column wheel and fly back function. It has a day-date indicator. The rotor is special with a different inscription than the common 8110A found in the other models.

vintage citizen walter wolf

Update 2016 October: (pictures credited to the online seller)

Here it is how the original package should look like. Also note that there is a quartz pair of the automatic chrono. Happy to have the  complete NOS package myself. 🙂

walter-wolf-racing-citizen

Update 2017 October:

Here it is another variant, the golden dial one, same titanium case and bracelet. Notice the honeycomb dial pattern. In the picture below you can also see the Walter Wolf F1 car.

Conclusion: A special watch, loaded with  features, a joy to wear and use, a pleasure for the eyes and a huge happiness for the heart and soul of the blessed owner.

Read more about Citizen chronographs HERE.

Citizen 8100 Chronograph 67-9151 Restoration


One of my favorite Citizen chronographs is the 67-9151 model. I wrote before about a custom project based on this model HERE.

This time I will write about the all original one.

The watch was found in a bad shape, really scratched and dirty.  But even underneath that scratched crystal there could be easily observed the beautiful original green dial. For this model there are available only three dial variations, as seen in the catalog picture below.  The caseback was never removed in the past 30 years. The movement stopped a long time ago and the pushers were not moving.

citizen-67-9151

The restoration process started by removing the caseback and the dedicated bracelet. The design of the stainless steel bracelet fits the  octagonal watch case perfectly being made for this model only. After removing the bracelet and the clasp, it was time for the movement to come out.

The calibre 8110A was serviced and now it is running strongly, as it should. It is a flyback mechanism and features a day – date complication too. It is an automatic movement,  with 23 jewls and hand winding capability. It was produced by Citizen starting from 1972. It is a vertical clutch chronograph (beating at 28.800 bph) with column wheel and fly back function. The fly back function means that you can reset the chronograph while in motion and it will start again without needing to go the entire process of pressing stop-reset-start. So, one push can do all of this. A particularity for this movement is that when you want to change the day you should pull the crown to second position (for changing the date) and push and release the reset (1 o’clock) button.  The column wheel/vertical clutch design of the movement advices to leave the chronograph running for most of the time (this way you can also see the beautiful sweeping central second hand in movement), but from time to time it should be stopped.

citizen 67-9151 chrono

The dial is the main attraction of the watch, and that says something about it. The overall sharp, angular shape of the watch is mirrored in the mesmerising details. The green color is not plain at all but lighter and shinier in the centre and darker at the 3 and 9 sides. The chronograph sub-dials are hexagonal with 3 variations: yellow-white, yellow-orange and all yellow.  The seconds hand for the all yellow version is yellow too while for the other two is orange.

vintage citizen chronograph 8110

At the end of the restoration we have a newly brushed/polished strap and case, fully functional movement, and a new mineral crystal. What a beautiful watch!

Read more about Citizen chronographs on this page:

https://vintagecitizenwatches.com/chronograph-vcw/

Citizen Chronograph CUSTOM PROJECT – calibre 8110A


CUSTOM PROJECT WATCH

This is the most common vintage automatic Citizen chronograph movement in one of the rarest case design, with one of my favorite Citizen bracelet. The reference number on the caseback is Citizen 67-9151. Due to the lack of information regarding vintage Citizen watches, sometimes we get some watches that are actually Custom Project watches (marriage watches, or just plain fakes). Sometimes the strap doesn’t belong to the watch or the case is not from the same model with the dial. This doesn’t mean the end result is not a beautiful watch but is not true to the original model. Such a watch is this one, a watch made by a watch collector, a vintage Citizen lover who tried to create the best Citizen he could. All the parts are original Citizen.  Regarding the shape, you can instantly see that this is not like all the other chronographs. This one has a beautiful octagonal shape that gives it personality, masculinity and a lot of style.

Citizen automatic chronograph 8110A The case is made of brushed and polished stainless steel and the case back screws into place, model Citizen 67-9151. The round bezel is polished and the glass crystal is flat. The shape of the watch is octagonal. The winding crown is signed “CTZ”. The case alone has different surfaces, not counting the bezel, crown and buttons so the visual effect of brushed and polished surfaces, with a lot of angles, gives a powerful feeling.

The dial is classic, with two contrasting subdials positioned at 12 and 6. A lot of “restorations” are with aftermarket dials, so pay attention on this aspect when thinking of buying a Citizen chronograph. The subdial at 6 counts the elapsed minutes (30), the one at 12 – the hours(12) and for the seconds we have the red central sweeping hand. The day is in two languages (German and English) and Sundays are painted red. On the outside of the dial we have the classic tachymeter scale.

Vintage Citizen Flyback Chronograph 67-9151 calibre 8110A The movement is the Citizen automatic, 23 jewls, calibre 8110A with hand winding capability. It was produced by Citizen starting from 1972. It is a vertical clutch chronograph (beating at 28.800 bph) with column wheel and fly back function. (how many modern chronograph do that, and what is their cost?) Lets don’t forget it has a day and date indicator. The fly back function means that you can reset the chronograph while in motion and it will start again without needing to go the entire process of pressing stop-reset-start. So, one push can do all of this. Of course that if you want to stop it you can go the classic stop-reset way. A particularity for this movement is that when you want to change the day you should pull the crown to second position (for changing the date) and push and release the reset (1 o’clock) button. It is 27 mm wide and 6.9mm high. The column wheel/vertical clutch design of the movement advices to leave the chronograph running for most of the time (this way you can also see the beautiful sweeping central second hand in movement), but from time to time it should be stopped. This is a chronograph that needs to be used. It is not made for design purpose but for timing.

The bracelet is one of my top favorite design from Citizen is stainless steel, wider where it connects with the case and narrowing towards the signed “Citizen” stainless steel clasp. The links are made of solid pieces, not folded.

Conclusion: Beautiful to wear, beautiful to look at, interesting special design, wonderful automatic fly back chronograph movement that needs to be used… what else to ask for a chronograph? Don’t forget to pay a lot of attention when buying your Vintage Citizen Chronograph! A lot of them are beautiful but not original!

Here is a link where you can see a video of this watch:

https://vintagecitizenwatches.com/2014/04/22/vintage-citizen-chronograph-calibre-8110a-67-9151/

 

VIDEO – Citizen Recordmaster Chronograph 63-0110


The only hand winding vintage Citizen movement is the calibre 5702. This movement is found in the Recordmaster, the watch presented in the video. Wonderful piece, with fly back mechanism.

Read the full article about this particular watch here:

https://vintagecitizenwatches.com/2014/02/23/citizen-recordmaster-chronograph-63-0110/

Read more about vintage Citizen (manual and automatic) chronographs here:

https://vintagecitizenwatches.com/chronograph-vcw/

Enjoy! 🙂

Citizen Recordmaster Sportsmaster Chronograph


Looking back at 1970 I see a world that started focusing it’s attention on automatic chronographs while at almost the same time, the quartz revolution is about to play it’s role, somehow stopping, or at least slowing down, the mechanical movement development.  This Citizen model was introduced in 1967 and was produced for only 5 years.

The Recordmaster is a beautiful piece, a real column wheel flyback chronograph, with a hand winding movement. It counts only up to one minute elapsed time but in such a memorable way!

citizen recordmaster 63-0110

The case is classic, made in stainless steel, 36 mm wide. It has an elegant case, entirely polished. The winding crown is signed “CTZ” and the pushers are polished too. There is a nicely chamfer edge that add further beauty to the overall design, very elegant and yet a real sport chronograph. The caseback is polished with the usual markings (parawater as it was made prior to ’73). The acrylic crystal sits above the case and has a flat surface. I love the way it bend the light at the edges!

The dial is absolutely stunning! Plain black, with simple applied polished hour markers. The hands are polished too. There is an inner tachymeter for calculating speed. The writing is simple, white. Beautiful contrast white on black.  It looks like chalk writing on a blackboard. The date wheel is white with black numerals. There is also luminous material that, 40 years later, is in wonderful condition. There is one more dial color version that is white with black writing. (I added pics of the white dial model, found on internet – rakuten)

citizen recordmasterThe movement is Citizen calibre 5702 with 21 jewels. It beats at a slow rate, half the speed of the fastest Citizen Leopard movements, at 18,000bph.  It is the first chronograph and the only hand winding chronograph movement that Citizen produced. There is also an automatic one with a two variations: 8100A and 8110A. All of the Citizen chronograph movements are flyback and so is this one. The date is not quick set but changing by advancing the hour hand.

The bracelet is original to this model (most of the Recordmaster I have seen are on replacement straps). Not much to say about it. It has a combination of polished and brushed surfaces, a signed sandblasted clasp and perfectly fitted end links. It is tapering starting from the case towards the stainless steel clasp.citizen recordmaster chronograph 63-0110Update: A few more versions I found (some of them are my pictures, some are from online sellers and fellow Citizen collectors) are these:

1 – Black dial, red chronograph hand.

recordmaster citizen watch

2 – Black dial with the tachymeter scale starting from 1000, black hands and a white, square luminous tip, chronograph hand. Reference 4-570091T Citizen Recordmaster recordmaster citizen black hands

3 – The first version made is the following one (see the details on the caseback):first black citizen recordmaster

4- A special case design, with the original bracelet, white dial Citizen Recordmaster:white dial citizen recordmaster vintage

5 – A rare Kyoto Recordmaster (the only one I saw and also had) version, made for French market:

citizen kyoto recordmaster

Here is the awesome Recordmaster collection of my friend John from Australia:

Update Nov 2017 – Citizen Museum in Tokyo has one on display that has the “Sportsmaster” dial print rather than the Recordmaster.

Conclusion: Beautiful, timeless design. A rare piece that has its specific place in any Vintage Citizen Watch collection. This is the perfect combination of simplicity combining in perfect harmony elegance and sportiveness that (as far as I know so far) came in 4 dial variants plus the additional different RallyCustom one – read about it HERE.

For the VIDEO of this watch visit:

https://vintagecitizenwatches.com/2014/03/12/video-citizen-recordmaster-chronograph-63-0110-2/

Read more about automatic Vintage Citizen Chronographs here:

https://vintagecitizenwatches.com/chronograph-vcw/

VCW Facebook group page


Facebook is a great place to meat great people with really great watches. 🙂 This is why we have created the Vintage Citizen Watches official group page. Check it out and add yourself and your friends! Here it is: https://www.facebook.com/groups/vintagecitizenwatches/354822734656228/?comment_id=354922047979630&notif_t=like citizen facebookThank you for looking!

VIDEO – Citizen automatic chronograph 67-9631 cal. 8100A


This is one of the two vintage automatic chronograph movements made by Citizen, the other is the Citizen 8110A calibre that features an extra 12 hours counter.

A video of 8110A is here:

https://vintagecitizenwatches.com/2014/01/13/video-citizen-bullhead-chronograph-model-67-9356-2/

And here is the video for 67-9631, calibre 8100A. You can see the start-stop-reset mechanism in function, as well as the fly back. Also you can see the way you can change the date and the day. Enjoy!

More informations about this watch here:

https://vintagecitizenwatches.com/2014/01/05/citizen-automatic-chronograph-67-9631/

Video – Citizen “Bullhead” chronograph model 67-9356


Here is a video with the Citizen octagonal “Bullhead” chronograph model 67-9356, that shows the chronograph function, start – stop – reset, and the fly-back function.  Also you can see the day date settings.

The video shows the fly-back in slow motion.

Enjoy! 🙂

Here is a more detailed article about this wonderful vintage Citizen flyback chronograph.

https://vintagecitizenwatches.com/2013/12/24/citizen-bullhead-chronograph-67-935

Citizen automatic chronograph 67-9631


Citizen had two automatic calibres.

One automatic chronograph is the 8110A and you can read about the “octagon bullhead” that had this movement here:

https://vintagecitizenwatches.com/2013/12/24/citizen-bullhead-chronograph-67-9356/

And the other one is the one I will write about now, the 8100A.

Both of them came with different case design, shapes and sizes with a lot of dials. This is why sometimes is difficult to identify if a certain watch is correct or “reconditioned” with aftermarket parts.

vintage citizen automatic chronograph 8100

This is a one sub-dial design chronograph featuring a lot of interesting details. It was made in November 1973.

The case is made of brushed and polished stainless steel. The chronograph pushers are on the side, where the winding crown is. It is a cushion shape with a circular grain brushed front surface (I have seen a sunburst grain also, and polished – the polished is for sure not correct) and polished everywhere else. The caseback is screw in with a circular brushed flat surface. The crown is signed “CTZ”. The mineral crystal sits a little bit taller than the case, with chamfer edge. Nothing out of the ordinary, jut a simple, normal ’70’s design by Citizen, 38mm wide without the crown.

The dial is blue with orange and silver accents. It is nothing less but gorgeous! The blue changes from dark blue (almost black sometimes) to bright blue and then to a type of green really difficult to picture. Sometimes it seems unreal. You have to see one in real life in order to fully appreciate the beauty of this one. On 6 it is the sub-dial, counting the elapsed (30) minutes. This is the only sub-dial (normal for cal 8100A). The central, orange central sweeping hand counts the seconds. This sub-dial is silver with highlighted 5 minutes periods. The 5-10 minutes is blue. Not only the chronograph hands are orange but also the current time hands are painted (not entirely) orange and they have a luminous line. On 3 o’clock there are the day and the date windows, with a silver painted frame. The days and the dates are printed on black disks. The polished Citizen logo is applied and so are the hour markers. The hour markers have an orange central line ending with a luminous dot. On the outer side of the dial there is a white Tachymeter scale, for racing, you know!

Screen Shot 2014-03-16 at 11.28.56

The movement is the Citizen automatic, 23 jewls,  calibre 8100A with hand winding capability. It was produced by Citizen starting from 1972, just as 8110A. It is a vertical clutch chronograph (beating at 28.800 bph) with column wheel and fly back function. It also features a day and date indicator. The fly back function means that you can reset the chronograph while in motion and it will start again without needing to go the entire process of pressing stop-reset-start. So, one push can do all of this. Of course  that if you want to stop it you can go the classic stop-reset way. A particularity for this movement is that when you want to change the day you should pull the crown to second position (for changing the date) and push and release the reset (5 o’clock) button. It is 27 mm wide and 5,8mm high, (1mm less than 8110A). The column wheel/vertical clutch design of the movement advices to leave the chronograph running for most of the time (this way you can also see the beautiful sweeping central second hand in movement), but from time to time it should be stopped. This is a chronograph that needs to be used. It is not made for design purpose but for timing.

The bracelet is an usual one piece link design, made by Citizen, with a brushed surface that suits the watch perfectly. It is made in stainless steel with a signed “Citizen” clasp. As usual, Citizen bracelets are very comfortable with a lot of adjustments so finding the perfect fit is easy. 

vintage citizen chronograph 8100a

Conclusion: Wonderful Citizen chronograph, vintage yet so modern, with a nice wrist presence and amazing dial!

Enjoy the video of this watch here:

https://vintagecitizenwatches.com/2014/01/25/video-citizen-automatic-chronograph-67-9631-cal-8100a/