Omega Gents Constellation Chronometer Watch - 38 mm Brushed Yellow Gold Case - Silver Diamond Dial - 123.50.38.21.52.002 black-bay comes with additional alligator straps

comes with additional alligator straps in light blue and black

green buffalo leather strap with easx-change system

diamond-set 18K white gold pin buckle

41mm stainless steel case

Calibre Omega 8922 self-winding co-axial master chronometer movement with date and annual calendar

Omega Gents Constellation Chronometer Watch - 38 mm Brushed Yellow Gold Case - Silver Diamond Dial - 123.50.38.21.52.002 black-bay comes with additional alligator straps38 mm brushed 18K yellow gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment both sides, silver dial with diamond hour markers, self winding chronometer Omega 8501 movement with Co Axial Escapement, date, and seconds, approximately 60 hours of power reserve, 18K yellow gold bracelet. Water resistant to 100 m.