Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Sedna Gold Bezel - Grey Dial - Black Leather Strap - 311.63.44.51.06.001 Batman set with a ruby crown

set with a ruby crown

folding Oysterclasp buckle with glidelock extension system

semi-circular three-piece links Bracelet Material 18 ct White gold Clasp Concealed folding Crownclasp Dial Color White Roman Dial

caliber 8521 self-winding movement with date window at 3 o'clock

Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Sedna Gold Bezel - Grey Dial - Black Leather Strap - 311.63.44.51.06.001 Batman set with a ruby crown44. 25 mm black ceramic case, transparent back, 18K sedna gold bezel, sapphire crystal with anti reflective treatment on both sides, grey dial, caliber 9300 self winding movement with chronograph function, approximately 60 hours of power reserve, black leather strap with a brushed ceramic foldover clasp. Water resistant to 50 m (167 ft).