Seamaster Diver 300M – Ref. 212.30.44.52.01.001

Bold Functionality. Dual Time Precision.
Built for precision under pressure, the Omega Seamaster Diver 300M Chronograph GMT delivers exceptional versatility with professional-grade function. Featuring a robust 44mm stainless steel case, black ceramic bezel, and wave-pattern black dial, it combines sport-ready durability with refined styling.
Powered by the Omega Calibre 3603 (column-wheel chronograph, COSC-certified), this model offers chronograph, GMT (second time zone), date, and a helium escape valve, wrapped into a single diver with 300m water resistance.
This 2022 example comes with its full box and papers, in excellent condition.
Reference: 212.30.44.52.01.001
Year: 2022
Condition: Excellent
Box & Papers: Yes, full set
Bracelet: Stainless steel bracelet with folding clasp
Warranty: Balance Omega Warranty
Case Size: 44 mm
Case Material: Stainless steel
Bezel: Black ceramic unidirectional bezel
Dial: Black wave-pattern dial with chronograph subdials
Functions: GMT(second time zone), chronograph, date, helium escape valve
Movement: Omega Calibre 3330, automatic, COSC-certified
Power Reserve: Approx. 52 hours
Crystal: Domed sapphire crystal with anti-reflective treatment
Water Resistance: 300 metres / 1000 feet







