- With Manufacturer Serial Numbers - Swiss Made - Mother of Pearl White Dial Set with Diamonds Roman Numeral Diamond VI - Roman Numeral Hour Markers - Solid 18k White Gold Bezel Set with Diamonds 46 Diamonds Set on Bezel - Date Feature Date Window Displayed at 3 O'Clock Cyclops Lens Over Date Instantaneous Date Setting Feature - 48 Hour Power Reserve - Self-winding Automatic Movement COSC Superlative Chronometer Certified - Rolex Caliber 2235 - Vibrations Per Hour: 28,800 - Jewels: 31 - 6 Year Warranty - Guaranteed Authentic - Certificate of Authenticity - Manufacturer Box & Manual - Polished with Brushed 904L Oystersteel Stainless Steel Case - Brushed with Polished 904L Oystersteel Stainless Steel Oyster Bracelet Model # 72160 - Scratch Resistant Sapphire Crystal - 100 Meters / 330 Feet Waterproof - 31mm = 1 1/4" Case, 6" Adjustable Bracelet - Screw Down Crown with Twinlock Double Waterproofness System - Screw Down Case Back - Folding Oysterclasp with Easylink 5mm Comfort Extension Link - Free Bracelet Sizing