>Material: Stainless Steel Watch Case

>Crown: screw in crown

>Case Fit For Automatic Movement: NH35A/NH36A/2824 PT5000 Automatic movement

>Glass: sapphire glass

>Case Size:39mm diameter,12.7mm thickness.

>39mm Case Fit for Dial Size:32.5mm-34mm,lug to lug size:48.5mm

>Lug Size(fit for strap): 20 mm width