Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Black Dial - Black Leather Strap - 311.92.44.51.01.004 AP-2024 Calibre Omega 8928 manual-winding co-axial

Calibre Omega 8928 manual-winding co-axial master chronometer movement

sun-brushed grey dial with Pie Pan design

CROWN Screw Down BEZEL Set with Diamonds MOVEMENT Automatic HANDS Luminous DIAL COLOR Grey DIAL TYPE Analog DATE 3 o'clock DIAL MARKERS Grande Tapisserie BAND MATERIAL Steel CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Unisex

Interchangeable full back and sapphire-crystal case back

Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Black Dial - Black Leather Strap - 311.92.44.51.01.004 AP-2024 Calibre Omega 8928 manual-winding co-axial44. 25 mm black ceramic case, transparent back, black ceramic bezel, sapphire crystal with anti reflective treatment on both sides, black dial, caliber 9300 self winding movement with chronograph function, approximately 60 hours of power reserve, black leather strap with ecru stitching and a ceramic foldover clasp. Water resistant to 50 m (167 ft).