Omega Seamaster Diver 300 M Co-Axial Chronograph Watch - 41.5 mm Steel Case - Unidirectional Bezel - Black Dial - 212.30.42.50.01.001 Bond

Omega Seamaster Diver 300 M Co-Axial Chronograph Watch - 41.5 mm Steel Case - Unidirectional Bezel - Black Dial - 212.30.42.50.01.001 Bond41. 5 mm stainless steel case, screw in crown, unidirectional rotating bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, self winding chronometer Omega 3330 movement with chronograph, small seconds, and date, approximately 52 hours of power reserve, stainless steel bracelet. Water resistant to 300 m.

circular-grained external zone

small seconds

Calibre 3126/3840 selfwinding movement with chronograph

Caliber Omega 8806 self winding movement with a co-axial escapement

hand-stitched large square scale blue alligator strap

18K yellow gold bezel with engraved roman numerals

blue ceramic bezel ring with brushed platinum Liquidmetal tachymeter scale

Its black dial features a date display at three o'clock and is encircled by a rotatable 60-minute graduated bezel with a ceramic matte black disc

sun-brushed blue dial with date at 6 oclock

black calfskin strap by santoni

9 mm thick

instantaneous annual calendar at 3 o'clock and rapid-setting of the date