Omega De Ville Prestige Co-Axial Watch - 32.7 mm Steel And Red Gold Case - Mother-Of-Pearl Dial - Two-Tone Steel And Red Gold Bracelet - 424.20.33.20.05.00232. 7 mm stainless steel and red gold case, sapphire back, 18K red gold bezel, domed scratch resistant sapphire crystal with anti reflective treatment inside, white mother of pearl dial with 18K red gold plated indexes and roman numerals at the 6 9 and 12 o'clock positions, calibre 2500 self winding movement with co axial escapement movement with rhodium plated finish, approximately 48 hours of power reserve, two tone steel and red gold bracelet.