Size: 41mm x 18mm (Thickness)Movement: Swiss 7750 Valjoux Working Chronograph movementCase: Polished 316F stainless steel case (same construction as genuine)Crystal: Swiss Standard Scratch proof anti reflective Sapphire CrystalDial: Black Metallic DialBezel: Polished Stainless Steel Bezel (same construction as genuine)Bracelet: Polished Stainless Steel BraceletClasp: Single Fold Insignia Deployant BuckleBack: Close Case back with Detail Graphic EngravingCrown: Solid Screw down crown with o ringFunctions: Hours, Minutes, Seconds, Date at 12 Position (Set via Crown), 2.0 Pusher - Start/Stop chrono, 4.00 pusher - resetChrono Function: Running second at 3, Hour at 6, Minute at 9 positionRemark: 1:1 replicated from a genuine watch sampleWater Proof: 100 Meters/10atm