OceanX Sharkmaster 1000 Automatic Men's Diver Watch 44mm Skeleton DialLimited Edition, 50 watches made, Serial # 004Model: SMS1014SCaseCase Shape: RoundCase Back: SolidCase Measurements: 44mmCase Thickness: 17.1mmMovementMovement Type: AutomaticMovement: Seiko NH70Movement COA: JapanMovement: 21,600 VPH 24 Jewels, 41 hour power reserveStrapStrap Material: SteelStrap Color: SteelBand Width: 21mmDialDial: Black skeleton dial with lume hour markersLuminous Features: Hands/Hour MarksBezel Type: Brushed & polished finishing steel with black 3D ceramic insert. Anti-clockwise rotating bezel with diving scale.Bezel Color: Gray / BlackCrystal Type: Sapphire crystal, 4.5mm thick with anti-reflective coating.Crown Type: Screw downFeauturesWater Resistance: 1000mFunctions: Date/Hour/Minute/SecondDisplay Type: AnalogAdditional Features: Helium escape valve at 9 o'clockCondition NewCT SKU 584900106001