Comments:
Omega seamaster automatic calibre 343
Hi
This'll be my first post here so hope some of you well seasoned omega collectors are able to help. I have recently purchased this Omeage seamaster calibre 343 although I have some concerns about the dial only saying Omega Seamaster automatic, missing the chronometer part. Is this usual? Also I assume the crown is a replacement, any tips on getting hold of an original omega crown for this? Anyone know the part number?
Many thanks in advance for the response
Are you sure of the Calibre?
There were several iterations of the 34x and 35x (34X being sub seconds, and 35x being center seconds), most of which were not chronometers. I am guessing because of the generic crown the watch did not come with paperwork from a recent Omega service.
How is the timekeeping?
If you could post pictures of the movement the would be helpful.
That piece probably needs a factory service. You will get the correct crown and one of the most accurate watches you will ever own when it is finished.
I have an almost identical piece in 18k RG and athe cal 354. Same dial configurations except the subdial.
Welcome here!
The caliber 343 (if I am not misinformed) existed both as Chronometre and non-chronometre.
As for the crown, yes it is replaced.
Please post some better photos of your dial and inside of the case back + movement.
Maybe we can find some more info on your watch...
Here is a scan from a 1958 Swedish Omega catalog showing a similar watch as yours without the Chronometre...
Hope this helps.
Best
Blomman
Thanks for the info so far.
Many thanks to both the responses so far. Will post some more pictures tomorrow. Interesting that the advertisement you have is from Sweden as I am based in Norway so not very far away.
Slightly disapponting
Unfortunately you initial reaction that this is not a 343 calibre is correct. It is a 342. That explains the situation. It was sold as a 343, but I am still pleased as I got it for reasonable price. Is now at the watchmakers for a full overhaul. Thanks for the feedback and comments.
The 343 and 342 are from the same family....
Based on 28.1 mm bumper with sub-second.
Best
Blomman
A cal 343 chronometer would normally command a stiff premium . . .
. . . so as long as you're satisfied with the price paid, then all's well. The ubiquitous 'clover leaf' pattern crown would be the correct replacement choice; they're still available from the usual parts suppliers.
Congratulations, and welcome to our Omega forum. There are a few references I'm still chasing, and Seamaster chronometers are at the top of the list; a cal 343 would be my first choice, over even a 352. A black dial would be irresistible!
Cordially,
Art
Congratulations, and welcome to our Omega forum. There are a few references I'm still chasing, and Seamaster chronometers are at the top of the list; a cal 343 would be my first choice, over even a 352. A black dial would be irresistible!
Cordially,
Art
Thanks again
Would certainly agree about the black dial. Thanks again for the feedback. Will post some new pictures of the 342 once its proper crown in place.
To finish off this post
Here is the watch after a trip to the repairers. Running really well and with a proper crown in place.
Ah, that's even better! A correct crown . . .
. . . adds much to the appeal. A few of mine, including the Tiffany chronometer, have replacements that don't reflect the originally issued designs.
Art
Art