Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Black Dial - 220.10.40.20.01.001 omrus_Longines Concealed folding Crownclasp Bracelet Material

Concealed folding Crownclasp Bracelet Material 18 ct white gold Clasp Concealed folding Crownclasp Dial Color White MOP Diamond-Set Dial Gem Settings 10 baguette-cut diamonds Gender Unisex Country of Manufacture Switzerland

18K king gold and black-plated titanium deployant buckle

skeletonized bridges forming Roman numerals

self winding HUB 41 movement with chronograph function

Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Black Dial - 220.10.40.20.01.001 omrus_Longines Concealed folding Crownclasp Bracelet Material40 mm stainless steel case, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, vertically brushed black dial with brushded stainless steel hands and recess hour markers filled with vintage color Super LumiNova, caliber 8806 self winding Co Axial master chronometer movement, approximately 55 hours of power reserve, stainless steel bracelet. Water resistant to 150 m (500 ft).