Omega Seamaster Planet Ocean 600M Omega Co-Axial Master Chronometer - 43.5 mm Steel Case - White Dial - Grey And White Polyamide Nato Strap - 215.32.44.21.04.001 Praline caliber Omega 9900 self-winding Co-Axial

caliber Omega 9900 self-winding Co-Axial master chronometer movement with chronograph function

brushed bezel with tone-in-tone Roman numerals

self-winding chronometer Omega 8521 movement with Co-Axial Escapement

5 mm CROWN Screw Down BEZEL Rose Gold Domed MOVEMENT Manual-Wind DIAL TYPE Analog BRACELET White Gold/Diamonds CLASP Fold-Over Clasp ADDITIONAL INFO GENDER Men's WATCH STYLE Sports Watch

steel and 18K sedna gold bracelet

Omega Seamaster Planet Ocean 600M Omega Co-Axial Master Chronometer - 43.5 mm Steel Case - White Dial - Grey And White Polyamide Nato Strap - 215.32.44.21.04.001 Praline caliber Omega 9900 self-winding Co-Axial43. 5 mm steel case with anti magnetic protection and helium escape valve, transparent back, orange ceramic unidirectional bezel with diving scale filled with liquid ceramic and Super LumiNova, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white ceramic dial with applied Arabic numerals in orange with date at 3 oclock, Calibre Omega 8900 self winding co axial master chronometer movement with date, approximately