A good sized 18k gold men’s Omega with the calibre 342 bumper automatic movement is always a nice find.  Model 2659.

HOW DO WE DATE THIS WATCH?

From the serial number on the movement we can accurately date this watch to being made in 1951.

CONDITION

The bumper automatic movement was a development that has since been replaced by the full rotor automatic.  Instead of rotating 360 degrees like conventional automatics, bumper automatic movements swing around 290 degrees before bouncing off a spring to go in the opposite direction.  You can feel the ‘bump’ when wearing the watch – it isn’t distracting, but you can feel it and they are now sought after by collectors.  None more so than Omega’s.

This example is in a 34 mm 18k gold case that was made by Omega and hallmarked in Switzerland.  If it was 9k gold then the case would have probably been made in the UK, and 14k would have been in the US, but this is higher standard.  The case and lugs do have dents, clearly shown in the photographs.  The dial also has marks, which is what you would expect of a watch this age that is in a dress case with a clip on back.  The calibre 342 movement is running sweetly.

This watch will be supplied with our Certificate of Authenticity.

Please see the HD video for more detail.  All photos and videos are part of the description and are of the actual watch unless mentioned.  We do not photoshop any pictures, and the images are copyright of birthyearwatches.com and should not be used without permission.

​SIZE

Width with crown  36.4 mm

Width without crown  34.3 mm

Between lugs  18 mm

Lug to lug length  40.0 mm

Case Thickness  10.1 mm

All sizes are approximate.

Included with this watch is a 3 month guarantee and free delivery to UK addresses.  If you live outside the UK we can still deliver to most countries.  Please see our Worldwide Shipping information, or Contact Us.   Payment can be made by most credit or debit cards, bank transfer or PayPal.

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