>Material: titanium Watch Case ,with ceramic or aluminum bezel insert

>Crown: screw in lock-in crown

>Fit For Automatic Movement: NH35A/NH36A/NH38A; ETA2824/PT5000/ST2130

>Glass: Sapphire Glass

>Waterproof: 20ATM

>Case Size: 40 mm diameter, 14 mm thickness

>Case Fit for Dial: 28 mm - 29.2 mm diameter

>Lug Size: 20 mm width

>Bezel insert: 38mm x 30.6mm