Omega Speedmaster Mark II Co-Axial Chronograph Watch - 42.4 mm Barrel-Shaped Polished And Brushed Steel Case - Grey Dial - Steel Bracelet - 327.10.43.50.06.00142. 4 mm x 46. 2 mm barrel shaped polished and brushed stainless steel case, caseback engraved with the Seahorse medallion, flat scratch resistant sapphire crystal with anti reflective treatment both sides, grey dial with fluorescent orange central chronograph seconds hand and a matching minute track, self winding chronometer Omega 3330 movement with chronograph, small seconds, and date, approximately 52 hours of power reserve, stainless steel

and a bidirectional rotatable bezel with a striking black and blue Cerachrom insert

silver dial with blued-steel sword-shaped hands

24-carat pink gold applied logo in galvanic growth

The signature GMT-Master II functionality

featuring a 36mm case diameter that exudes refined elegance and timeless allure

44mm 18k red gold set with 212 diamonds case set with 212 diamonds

double adjustable 18K rhodiumized white gold folding buckle

accompanied by a fixed bezel showcasing an engraved tachymetric scale in 18K yellow gold

palladium case set with 449 brilliant-cut diamonds totaling 4

CROWN Screw Down BEZEL White Gold MOVEMENT Automatic DIAL COLOR Diamond Pave DIAL TYPE Analog DIAL MARKERS Index / Arabic BRACELET Leather Strap BAND MATERIAL Leather CLASP AP Folding Clasp WATER RESISTANCE 30 Meters (100 Feet) COMMENTS Power Reserve 70 Hours GENDER Men's

58 mm thick

openworked dial with white mother-of-pearl off-centred disc and small seconds counter