Omega Seamaster Big Blue 176.004 - conservation project / ca

Hi all,


I’ve recently picked up this Omega Seamaster 120 “Big Blue”, ref. 176.004, cal. 1040, which I believe dates to around 1973.


As you can see, it’s had a pretty hard life! The dial has developed some fairly extreme tropical patina, the original Bakelite bezel is mostly gone, the crystal is heavily scratched and the watch is currently not running.


That’s actually a large part of why I bought it. It appears to have survived without somebody cosmetically restoring it along the way, and I’d really like to keep it that way.


My intention is to get it mechanically restored and running properly while preserving as much of the watch as possible. I definitely don’t want the dial restored or relumed, the case polished, or its character removed. The original crystal appears to be Omega-signed and I’m hoping that might be sympathetically polished rather than replaced.


So my main question is: who would you trust with a restoration like this?


I’m in the UK and would particularly like someone who knows the cal. 1040/Lemania 1340 family well, but who also understands the difference between mechanically restoring a watch and making it cosmetically new.


I’d also be interested to hear if anything jumps out at you from the movement photographs before it goes away for work.


And finally, the long shot…


I’m looking for a genuine used outer Bakelite bezel for a 176.004. I’m deliberately not looking for a mint one - a faded, scratched and well-used original would suit this watch perfectly.


If anyone has an old original bezel sitting in a drawer after having their Big Blue restored or fitted with a replacement/service bezel, I’d be very interested to hear from you.


A few photos below showing the watch exactly as I received it.


Thanks!
Jamie

Quick update: I contacted an Omega-accredited watchmaker today who checked the Omega parts database for me. Unfortunately the 176.004 bezel is now showing as unavailable from Omega, including Swiss stock. He also advised that these cases can be problematic to seal around the crystal and recommended that, if I can source a complete original used bezel, the watch should then go to Omega head office for assessment.


So the hunt for a used original bezel has become rather more important! If anyone has a battered one tucked away after a previous restoration, please do let me know - it doesn’t have to be immaculate .

Thanks for the reply.


No sentimental connection - I’ve only just bought it! It was really the originality and the way it has aged that attracted me to it.


I could have bought a much cleaner or restored Big Blue, but to me this one is far more interesting as a survivor. There are plenty of restored vintage watches out there that look almost new; once the original dial, hands, case finish etc. have been restored or replaced, though, you can never really put that history back.


So I’m not trying to make a new-looking Big Blue out of it. The tropical dial, worn case and general evidence of the life it has had are actually a large part of its appeal to me. I’d like to get the movement properly sorted, preserve the dial and hands, leave the case unpolished and retain as much of the original watch as reasonably possible.


I actually spoke to an Omega-accredited watchmaker today. He checked the Omega parts database and unfortunately the 176.004 bezel is now listed as unavailable, including from Switzerland. He also mentioned that these cases can be problematic to seal around the crystal.


I asked about the reproduction 176.004 bezels/inserts that occasionally appear for sale, but his view was that Omega wouldn’t use a non-genuine part and may not be prepared to undertake the job with one fitted. His advice was therefore to find a complete genuine used bezel first and then send the complete watch to Omega for assessment.


So at the moment the bezel really is the missing piece of the puzzle.


Ideally I’m looking for a complete, structurally sound original Bakelite bezel. It certainly doesn’t need to be mint - some fading, scratches and honest wear would probably suit the watch better than a pristine one - but I’d prefer to avoid one that is already chipped or breaking up given how fragile these old Bakelite bezels can become.


I’m hoping someone here may have had a Big Blue restored in the past and still has the original bezel tucked away somewhere.


Has anyone managed to source an original 176.004 bezel in recent years, or know of anyone who might have one?