Citizen Jet (Super Jet) Auto Dater


Citizen is famous for a lot of innovations and really cool watches and we can not talk about Vintage Citizen Watches without mentioning the Jet movements. What is a Jet calibre? Well… it is an in house Citizen made one, an automatic with a ring rotor unlike the common oscillating central mounted one that everybody is familiar with. Most of the people think that it is the first automatic calibre developed by our loved manufacture but it is not quite like this. In fact the first one was the Auto. But that one was soon dropped and in 1961 The Jet came to life, and what a fabulous one it was; short lived (1961 – 1967) but so beautiful. It came in a simple three hands watches, with or without a date and even a final day – date version.

Today I will introduce to you the (simple, dress style, non diver) date version, the easiest to find and enjoy the wonderful movement.

auto-dater-parawater-citizen-jet

As you can see it came with a variety of dial colors and configurations. The crystal is acrylic and usually they are on a leather strap. Most of them are made of stainless steel, a lot are gold plated and a only few are solid gold. All of them have a Jet movement and display the time (with a central non hacking second hand) and the date. The date is non quick set but changes by moving the hour hand over midnight and back to 21 and again at midnight. Some movements had a special feature called Easy Change that allows a fast set mechanism to advance the date. Just pull the crown in and release it and the date changes one time, do it again and it changes again. Just as easy as it sounds. They run at 18,000 bph and have a power reserve of about 45h. From what I know they all have hand winding too. (only some of the diver style earlier versions I know about might come without hand winding). You can read more about the 21 J calibre HERE. It also came with 23J and the top of the range 39 J Super Jet.

citizen-super-jet-autodater

What else? Well… I guess it is a feeling that has to be experienced, owning such a marvel, winding it, listening to it, watching it… So, take your chance, you won’t be disappointed.

If you want to read more about my favorite Jet, a diver, you can find it HERE.

Complete Vintage Citizen 150m Divers


No Citizen collection can be considered a real collection until a 150m diver is included. This is the most recognizable diver line in vintage Citizen so sooner or later for sure one model will come up for sale, just in time for you to grab and never let go. In fact there are 7 different models that to the untrained eye look almost identical. One for every day of the week, I would say. Well.. now that you have one, you will soon feel the urge to get another one and another one, and then a better condition fist one, that you already have, and another one. Without even realizing, it soon becomes an obsession, to have them all, and to have them all in top condition! The hunt is on!

So, it is my pride and joy, my pleasure to introduce to you the entire 7 watches collection! 

vinatge citizen divers 150m

Let me tell you about them, in chronological order, starting from 1967 up to 1978:

  1.  Citizen Super Auto Dater, SADS 52801-Y was made in June 1967. It is my favorite. What is there not to like? It has a unibody case (the case back doesn’t come off), it has a top of the line 39 jewels Jet movement, calibre 1150, (read about Jet movements HERE) and it is marked Professional Parawater. The crown threads are on the outside of the crown tube. The case is shaped differently and it shows that a lot of effort was placed into designing and producing it. I just love the angles and the contrast between the brushed and the angled polished surfaces. Read about this model HERE. Is is on a Tropic strap. I didn’t see any on bracelet. I hardly saw any at all in fact. 🙂 Super rare!
  2. Citizen Crystal Date, AUDS 52802-Y OR-O was made in My 1968. Did you ever see a better case back? Maybe you think you did, but take a look at this one! I am sure you will love it! The hands are different then the rest because there is no “Mercedes” style hour hand. The mesh bracelet is awesome, the crown is as it is for the first model and starting with this model the top part of the case has now a circular brushed finish rather then a longitudinal one. The uni case was dropped and starting now the case back screws into place. Starting with this model the Jet movement was replaced with a centrally mounted swinging weight. This one has the most beautiful aged lume. Read about that HERE. The movement is the Citizen automatic calibre 5410.
  3. Citizen Diver OR-O B52806 or 62-5370 are the same model but the first one is the one to have, because of the beautiful engraved case back. The 62-5370 is made for domestic market and the B52806 for export. They have different case backs, different hands sets and dial codes even though they share some of these features sometimes. The second hand tip received a luminous ball for better visibility (The 62-5370 can be found with a simple second hand too) The only thing that is constantly different is the case back. The movement is Citizen cal 5470. I had to chose between these two and I decided in favor of the first one. You can’t beat that awesome diver engraved case back! It is marked water proof in a period when the term Parawater was about to… unfortunately disappear. Is was made in ’69-’70 but the exact period is impossible to determine because it has no serial no. The 62-5370 on the other hand, has one and the manufacturing date can easily be seen. Read about these two variants together HERE.
  4. Citizen 150m 68-5372, 4-740131-Y is made in May 1971. It is still marked “parawater”, for the last time in this line. Read about “parawater” HERE. Starting now the case is different again and the crown has the threads on the inside, not on the outside of the crown tube. It has a different shape too and it is made in stainless steel. The previous ones I think are only capped in SS. And this is when the case backs became… well… displaying a lot of information but… boring. It is powered by Citizen calibre 7470. vintage citizen 150m divers
  5. Citizen 150m 4-722410 Y is made in October 1973 and is the only one displaying the date as well as the day of the week. The movement is from the leopard family, calibre 7200. That is always nice to have. You can read about it HERE. The bezel insert got a thin crystal layer on top of the luminous dot making it more resistant to water and normal usage while giving it a special look with a black ring around it. The sweeping second hand is straight again. And, as I said before, no more “parawater”, time for internationally common used “water resistant”.
  6. Citizen 150m 62-6198, 4-600851 Y is made in June 1974 and got a luminous marker near the date window. Pay attention to the fake “aftermarket” bezel inserts that you can learn about HERE. The date can be printed in red and the rest is, more or less, the well known design we grew to love so much. The bracelet is the H style links. Read more about it HERE. The movement inside is the Citizen calibre 7000.
  7. Citizen 150m 52-0110 is one of the very first Citizen watches I had. It is in fact my birth year watch and my month also. 🙂 It is made in July 1978 and marks the end of an era, 1978, the last year for vintage Citizen watches. It is the the one that started this hunt a few years ago. It comes in various forms, even with an orange dial, maybe blue one? maybe an orange dial and blue bezel insert? (I think the “blue bezel inserts are in fact faded and originally black) Two dial variants 1977 and 1978 that you can read about HERE. You can also read more about this model HERE. The beating heart is the well known Citizen calibre 8210. 150m citizen vintage divers copy

And… the rest is history. 🙂 I hope you found you perfect 150m diver and if you didn’t, don’t give up, I promise you you will love it and the wait is worth it!

Read more about other awesome Citizen divers HERE.

PS – who knows… one day I might find out there is another one and maybe another one… So far, these are all I am aware of. 🙂

Citizen Super Auto Dater 39J 150m Professional


That is a long title! In fact it is even longer, it is:

“Citizen Super Auto Dater 39J Para150mWater Professional SADS52801-Y”

This must stand for something and for sure it means business! 🙂 Citizen Super Auto Dater

This one is one of the very best Citizen has ever made. I was lucky enough to find a mint, NOS example.  It has all the characteristics that a top quality iconic vintage diver should have. Even today after almost 50 years it stands out proud in the tough world of diving watches.

It has a unibody case (the case back doesn’t come of and the movement can be taken out only by removing the crystal)  made in SS, 40mm diameter, all polished except for the upper part of the beautifully shaped lugs. The fact that the case is monocoque is obvious when reading the engraving on the back where a small “X” inside a circle can be found. This is the sign that Citizen used for a unibody cases. The crystal is tightened in place by a steel pressure ring and there are two rubber seals that protect it from water intrusion. One ring in under the crystal and one on the side of the crystal. The crown too has it’s own rubber O ring making the watch water resistant up to 150m. Citizen used the term Para Water. (I love these words) So the watch is Para150mWater, making it the first of the iconic line of 150m divers Citizen made with the same overall look and function. No Citizen lover should miss having at least one 150m vintage diver, no matter the model.  Back to the crown (unsigned and polished), one interesting feature is the fact that the threads are not on the tube connected to the case but on the crown itself. So the crown indeed screws INTO the case and not ON the case like most of the screw-in crowns do.

The thick crystal,  flat on the surface and concave on the dial side gives beautiful reflections and makes the polished hour markers really pop. In fact the entire face of the watch is pure gorgeous! The elegant writing, the polished hands and hour markers, the green luminous material (still glowing powerfully today), the date window… awesome! How beautiful is it to read: “Citizen Super Auto Dater 39J 150m Professional” and then, the 3 stars, the sign that Citizen used for superior watches at the time. “Professional” – nice! 🙂

The bezel is bidirectional friction type with a simple insert with a luminous dot inside a triangle.

The strap in this case is a Tropic curved ends one, 19mm wide at the lugs part that I think compliments the overall appearance of the watch a lot. It is a diver, Citizen used Tropic straps and this combination is gorgeous.

Citizen Auto Dater 39J 150m

Inside the watch the magic continues! The 1150 citizen calibre with 39 jewels is, if not one of the best, for sure one of the most beautiful movements Citizen has. The Super Jet movement was introduced in 1963, my watch is made in 1967, June. It beats at the usual 18,000 bph and it is automatic with hand winding feature also. It has a date that can be adjusted by passing the hour hand over midnight. It is not a hacking seconds. The beautiful part is the circular geared rotor. This is what Citizen called Jet movements. Some say that Citizen replaced this type by the centrally mounted oscillating weight because it was more economical to produce and service even though not as qualitative. I would have expected to see a six screws  rotor when opening the watch but I was equally pleased to find a rotor type that had four and is engraved “Citizen”only, without the usual “super jet”. The entire movement is gold plated.

Here it is how the papers should look like:

citizen-super-auto-dater-39j

As a conclusion all I can say is that finding one of these is not an easy task but when completed the joy is huge and for sure this is a watch that once in your collection you will never ever sell.

Read more about Citizen diving watches HERE.

Read about another ultra rare diver HERE – the 500m Chrono Master Chronometer