Omega - De Ville Co-Axial Annual Calendar 41 mm - Stainless Steel Watch 431.10.41.22.02.001

41 mm stainless steel case, transparent back, domed scratch-resistant sapphire crystal with anti-reflective treatment both sides, silver dial with Roman numerals, self-winding chronometer Omega 8601 movement with Co-Axial Escapement and annual calendar, approximately 55 hours of power reserve, stainless steel bracelet. Water resistant to 100 m.