San Martin SN017-G V3 MOP Blue Black 40.5mm Automatic Mother of Pearl Diver Watch Model: SN017-G V3 MOP Movement: Seko NH35A automatic Case: 316L Stainless Steel 40.5 mm in diameter Lug to Lug 48 mm Thickness 13mm Bracelet width 20 mm Crystal: Sapphire Crystal Glass, Date Window Convex Mirror(2.5 times amplification effect),AR Coating Bezel: 120 Clicks Ceramic Unidirectional Bezel, 12 O’clock Luminous Markers Dial Color: MOP Dial, 3D Hexagon Applique Logo Hands: Classic Benz Hands, Luminous Coating Luminous: BGW-9 Blue Light, Hands and Markers Crown: Screw-down Crown, With 3D “S” Logo Case Back: Screw-down Case Back, Brushed Process Bracelet: 316L Stainless Steel All Brushed Bracelet,Width 20 * 18 mm Clasp: Folding Clasp With Safety,With 3D San Martin Hexagon Logo Water Resistant: 20Bar=200 meters Weight: about 156g San Martin Box Warranty Card Condition: New Chronotiempo SKU: 589000100601