Stainless Steel Chronograph Omega, No. 12976788, Ref. 2279-3. Made in the late 1950s. Fine, 'Staybrite' stainless steel wristwatch with square button chronograph, registers and tachometer. | Important Collectors' Wristwatches, Pocket Watches \u0026amp;

Stainless Steel Chronograph Omega, No. 12976788, Ref. 2279-3. Made in the late 1950s. Fine, 'Staybrite' stainless steel wristwatch with square button chronograph, registers and tachometer. | Important Collectors' Wristwatches, Pocket Watches \u0026amp;