Ball Engineer Hydrocarbon Submarine Warfare Chronograph - DC2276A-S-BK seamaster annual calendar

annual calendar

Calibre Omega 2638 self winding co-axial tourbillon chronometer movement

silvered sunray-brushed dial

18K pink gold and steel bracelet

Ball Engineer Hydrocarbon Submarine Warfare Chronograph - DC2276A-S-BK seamaster annual calendarFEATURES Movement _ Automatic caliber BALL RR1402 Functions _ 23 micro gas tubes on hour, minute and second hands, dial and bezel for night reading capability _ Chronograph with accumulated measurement up to 12 hours _ Hours, minutes, subsidiary seconds, day and date Shock resistance _ 7,500Gs Water resistance _ 300m 1000ft Antimagnetic _ 4,800A m Case _ 4. 2mm thick anti reflective sapphire crystal _ Titanium case with stainless steel bezel _