This Omega Seamaster Professional Chronograph Ref. 2298.80 is a striking combination of Omega’s maritime heritage and chronograph engineering. Built for divers, explorers, and watch enthusiasts alike, it offers sporty elegance, technical precision, and timeless design in one robust package.

The watch features a 41.5mm titaniumcase with an integrated titanium bezel and signature blue aluminum insert. The blue wave-patterned dial is iconic within the Seamaster range and features three silver sub-dials, luminous sword hands, large round hour markers, and a date window at 3 o’clock. A helium escape valve at 10 o'clock and screw-down crown and pushers further underline its professional dive watch capabilities.

Powered by the Omega Caliber 1164, based on the trusted ETA/Valjoux 7750, this automatic chronograph movement offers reliable timekeeping, smooth chronograph operation, and a 44-hour power reserve. The movement is protected by a solid steel case back engraved with the  Seamaster seahorse emblem.The integrated steel and titanium bracelet provides strength and lightweight comfort, and is secured with a folding clasp featuring a dive extension.

This Seamaster Chronograph is in very good condition and comes as a full set with original invoice (German supplied)!

Brand: Omega 

Model: Omega Seamaster 300M Chronograph 

Reference: 2298.80

Dimensions: 41,5mm

Age: 1-1994

Condition: Very good

Movement: Omega 1164 Chronometer automatic 

Accessories: Full set, incl original invoice

Extra’s: 3 Months warranty