Model : Polished SS Case, Black Dial, Silver Subdials, Power Reserve Indicator (Faux 10 days) , Leather Strap with Insignia Deployant ClaspMovement: Asian Manual Handwind Movement, 17J With Functional Power Reserve Movement with Decorated Bridges Functions : Hours, Minutes, Secs (6.00 subdial), Date @ 12.00, Power Reserve Indicator ..Actual 40 Hours.. Dimensions : Diameter 33mm x 13mm ThkMaterial : 1 piece forged/Engraved case construction, solid 316 stainless steel Back : Display Case back with Detail Engraving on Case rims Crown : One-piece Crown with o ring Crystal: Sapphire Crystal AR CoatedWater-resistant