Grandpa’s Omega Cosmic Triple Date Moonphase

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I’ve just had a wonderful time going about restoring my grandfather’s old Omega Triple Date Moonphase ref. 2471/1 and I’d like to share some pictures here as well as some notes on the experience.



I’ve always had an interest in watches since I was a boy and my grandmother must have picked up on this because around the time I was a teenager in Toronto, Canada she gave me Grandpa’s old Omega watch. I wasn’t aware of the watch until she handed it to me as he had passed before I was born. I was always flattered and honored that the watch ended up in my hands and I think Grandma knew it had gone to a good home. I kept the watch in various bedside drawers for the last 25 years and would take it out to admire it from time to time. I never once dared to wind it though for fear of breaking it and I always intended to have it serviced and brought back to life.

I remarked to my mother once that Grandpa must have had very small wrists because I could see from rust marks on the nylon strap indicating which hole was used, that whoever wore it last was not a large person. She told me she remembered Grandma wearing the watch after Grandpa’s passing and so that explained that. She also told me that while Grandpa was a commanding presence he didn’t have the same physical stature as myself and that he wasn’t a tall man. I never would have learned this if it weren’t for the rust markings on that cheap little nylon strap Grandma put on Grandpa’s old watch.



I never got around to fixing the watch until recently when I went to the official Omega service center in Shanghai and had them service the watch. Depending on how long it had been since my Grandmother had worn the watch it had been no less than 25 years since the watch had ticked. Funnily enough I simply took the watch home and placed it back on the shelf after wearing it for a few hours. I continued to admire it whenever I walked past it but I never wound it again. In retrospect I realize I was still needlessly nervous and that the watch was much better suited to occasional use and so a couple of weeks ago I started winding it daily and using it in my watch rotation. That lead me to head down the rabbit hole of determining the history and origin of the watch.



It did not take much digging to determine I was in possession of an Omega Triple Date Moonphase. A quick image search on Chrono24 revealed as much. According to various sources the earliest models were released in either 1946 or 1947 and ran up to some time in the early to mid 1950s depending on who you ask.

I’m sure I had puzzled over the extremely sparse and simple design of the dial at times. It struck my as bizarrely simplified and I never really understood how it could have appealed to my Grandfather to prompt him to purchase it. The dial is also remarkably pristine which I couldn’t really understand. What I learned now of course is that this is not the original dial but a redial. The Cosmic Triples of the time feature gasketless casebacks and are thus prone to water ingress so there are few examples of the watch that feature undamaged dials. Grandpa’s watch is no exception and at some point he must have had the new dial put in. I wonder if he was disappointed at the new dial? It features a generic font on the numerals and no embossing. The dial is entirely printed and whatever aesthetic embellishments existed on the original dial are now gone. For a collector this surely would negatively impact the value of the watch but from my perspective it’s a neat detail. The redials in general are not up to the snuff of the original dials in all cases but this dial is the most egregious redial I’ve come across. It seems that no aesthetic effort has been made in constructing it which gives it a rather unique feel. Also it is actually unique as far as I can tell because I haven’t found a single other exact example of this particular dial.



I neglected to get information on the movement reference while I had the watch repaired and so today while I was having a black crocodile skin band put on it I had the young watch repairman open the back up so I could inspect the case back and get some pictures. He could see I wasn’t getting good pictures with my phone and handed me his loupe instructing me to hold it over the lens of my camera phone. You can see the results


Before fixing the watch I would chat about it from time to time with my mother. She remembered Grandpa wearing it every day. He would wind it every morning and though the kids longed to wind his watch they were never allowed to do so. My mom figured it was not an expensive watch at the time because she didn’t think her father would spend money on a luxury item like that and even though I only became familiar with Omega watches in later years I was always somewhat sure that the watch must have been very high end when Grandpa bought it. That turned out very much to be the case as a little research showed that the watch was probably around USD$480 in 1950 at a time when the average household annual income was $3,300. Therefore the watch was approximately equivalent to two months of income for the average household. This was not a watch you could expect to see on the wrist of a school teacher or a blue collar worker at the time. The average price today of an Omega is similarly equivalent to about two months income of the average household in America. I explained to my mother that the watch was not something the average man in 1950 could have owned and that Grandpa (not a material or arrogant man) almost certainly derived a small pleasure at being able to have such a luxury. He was a moderately successful businessman and left my Grandmother very well off into her retirement.

The watch ticks rather loudly compared to modern watches and so I was sitting in my office at some point last week and during a quiet moment of reflection I slowly became aware of the ticking of the watch. I looked down and couldn’t help but marvel at the fact that Grandpa almost certainly had the exact same experience while he wore the watch over 50-70 years ago. A quiet moment in the study after putting the newspaper down, glancing down at the watch to check the time and that small flicker of satisfaction you get from owning a watch you truly love.

I’m assuming that he got the watch in 1950 and so in 2050 I will hand the watch over to the oldest male heir of my family name (I myself am childless otherwise it would go to my son). One day that man will similarly find himself becoming aware of the ticking of the watch on his wrist and he too will marvel at it’s history.


Unanswered Questions:
• There are no serial numbers by the crown wheel as on other movements I’ve seen online. What’s a possible explanation for this?
• I’ve seen mention of specific ‘caliber’ in addition to the movement reference numbers associated with the Triple Date. What does that mean and how is it determined?
• Is there any way to determine the pedigree of the redial?
• Is there a repository of vintage Omega advertisements? If not does anyone have insight into which magazines were most likely to carry Omega advertisements from the years 1946-1955.
•Based on the reference 2471/1 how accurately can we determine the specific year of this particular watch?
 
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The quality of the redial is not very good, you could definitely have it redone to a much better and more accurate standard and you’re absolutely right that redials on these are extremely common due to the water resistance.

@hoipolloi had some really great redials from Vietnam in particular so it might be worth PMing him and seeing if he can point you in the right direction, its rare to see them done well but some of the photos he posted were great:

https://omegaforums.net/threads/some-nice-redials.1755/
 
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Great story, thanks for sharing it. I can see the merit of keeping the dial as-is since this is how your grandfather wore it last. But he did spend the money to have the watch restored at some point and was done an injustice on the quality of the repaint (and may have been a little chagrined), so having it redone properly may right a wrong- correcting an injustice done to your grandfathers prize possession.

Have no fear in wearing it other than around water as you know (you learn how to wash your hands as to not slash the watch). Many of us wear snap back watches with open pushers and know when it is or is not appropriate to wear them (not on a hot humid day in the summer).
 
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Nice read and great watch to be left. Only problem with the redial is that they left the seconds off the sub dial.

Your grandfather wore it this way, so either you can or have the dial redone again

DON
 
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I believe the movement is a cal 381, or perhaps 27DL PC AM depending on when it was made. Like you, I'm wondering where the serial number is hiding. It's likely from the late 1940s, but it will be hard to date more accurately without a serial number.
 
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I believe the movement is a cal 381, or perhaps 27DL PC AM depending on when it was made. Like you, I'm wondering where the serial number is hiding. It's likely from the late 1940s, but it will be hard to date more accurately without a serial number.
So if I look closely at the inside case back I can see what looks like a faintly scrawled 33.3. Presumably that’s the caliber. I only noticed this a moment ago. Something that also suggests it’s from the earlier days of the Cosmic’s run is that there is no logo on the crown. I think that by the 1950s the crowns would typically feature the Omega logo.
 
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I wonder where you found this information? Given that a Seamaster Calendar was $125 in the 1950s, I would expect the Cosmic to be quite a bit less than $480.


http://www.old-pocketwatches.com/1950s-omega-seamaster-calendar-watch-ad/
I think you might be right. I came across an historical price list of Omegas that I’ve been unable to dig up again and that’s where I saw the $480 price but that may have been for a gold model or possibly something else. Also when I saw that list I didn’t have the reference number yet which I do now have. Just today I found this YouTube video reviewing an Omega catalogue from a German jeweler and in it we can see a price of DM372 for the 2471/1 (at 6:56 in the video). I looked up an historic exchange rate of 4.2DM/$ which puts the watch’s price at closer to $88 in 1952 dollars which is similar today to something like $900. The watch would have been much more affordable in its time than I initially understood.

 
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I wonder where you found this information? Given that a Seamaster Calendar was $125 in the 1950s, I would expect the Cosmic to be quite a bit less than $480.


http://www.old-pocketwatches.com/1950s-omega-seamaster-calendar-watch-ad/

I managed to find the price list. It seems I confused his estimate of contemporary pricing with the historic hence the confusion. It’s very interesting to figure out what the historic price of the watch would have been like.

http://chronocentric.com/forums/omega/index.cgi?md=read;id=56670
 
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If you go for a re paint again, just be aware, that both dials in your first post are repaints already. Because it was done by your grandfather, I'd maybe just keep it as is.
 
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Now that is great first post…and welcome to OF.

Personally the sterile dial I find great. The redials on that thread posted by Ash are astonishingly good, and if possible that’s the kind of work I’d want done on this watch were it mine and I were that way inclined. Good luck with whatever you decide, and enjoy your watch. The mystery is most of the fun with watches in anycase…and you have certainly entered that rabbit hole at the right angle.
 
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So if I look closely at the inside case back I can see what looks like a faintly scrawled 33.3. Presumably that’s the caliber. I only noticed this a moment ago.

No, cal 33.3 is a completely different movement (for a chronograph with a stopwatch function), and the caliber number would not be on the case-back anyway. The faintly scrawled numbers are cryptic markings from watchmakers who have serviced the movement.
 
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I much appreciate everyone’s responses here. I’m still very curious about one thing and that is I would like to find a concrete example of exactly what the dial looked like when it was first purchased. I feel that I haven’t managed that yet. Any advice would be greatly appreciated.
 
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I much appreciate everyone’s responses here. I’m still very curious about one thing and that is I would like to find a concrete example of exactly what the dial looked like when it was first purchased. I feel that I haven’t managed that yet. Any advice would be greatly appreciated.
I think when you see one in prime shape, you will understand why your grandfather was so smitten with the watch. That should sway your opinion on refinishing.
I’m always an advocate of keeping original when possible, but if originality it already lost, then we get into restoration over conservation.
 
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Thank you for taking the time to write all this down and sharing it with us!
 
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I much appreciate everyone’s responses here. I’m still very curious about one thing and that is I would like to find a concrete example of exactly what the dial looked like when it was first purchased. I feel that I haven’t managed that yet. Any advice would be greatly appreciated.

The watch reference is 2471 and your case is all steel. So if you Google 'Omega 2471' you will see many examples. There were many dial variations for this reference.

Unfortunately, as with your watch, many of the examples shown will be redials due to water ingress and the ravages of time, but if you learn to identify an original dial from amongst those shown you will see how they were when first produced.

Here are my 2471's, two in the most commonly seen iteration of all steel and one in the less often seen two tone, which has a golden bezel.

Edited:
 
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The black dial one is a terrible example.... You should send it over. I will even pay for shipment......
 
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The black dial one is a terrible example.... You should send it over. I will even pay for shipment......
As always, you are so gracious to offer your services.