Include :
41mm Sterile Stainless Steel Case, Solid Caseback, Crown, Movement Cushion Mount, Rubber Seal, 2 Spring Bars (show as photos )
Movement : Suitable for all ETA 2836 ,ETA 2824,mingzhu 2813 and miyota 28 series Automatic Movements.
Case Diameter : 41mm
Case Thickness : 12.7mm
Front: Sapphire glass
Back: Solid Sterile Caseback
Lug size : 22mm
Dial: Fit 30.4mm dial
Waterproof: 5ATM