These electronic Omega f300 models are also known as hummers, thanks to the distinct noise the tuning fork makes.  This is reference number 198.031.


From the serial number on the movement we can accurately date this watch to being made in 1973.  The watch model was introduced in 1972 according to Omega’s own website.


Omega f300 watches use much of the Bulova technology from their hummers, so much so that the inside of the case back acknowledges Bulova’s patents.  It is clearly a case of ‘if you can’t beat them, join them’.  The Omega 1260 / ESA9164 12 jewel movement is working perfectly, including the day and date calendar than can sometime be an issue.  The dial is very good, and the crystal is an Omega original one.  The case is free from significant scratches, and overall this is a very nice example.  The 19 mm leather strap is new.

You can read more about the f300 on here. 

This watch will be supplied with a presentation box and 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 and should not be used without permission.


Width with crown  39.8 mm

Width without crown  37.8 mm

Between lugs  19 mm

Lug to lug length  42.0 mm

Case Thickness  11.5 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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