Model : Polished Stainless Steel Case, Black Dial, Roman Numeral Markers on Leather Strap with Insignia Crest Deployant Single Fold Buckle Movement: Asian 21J Automatic Movement with Calendar Complications Functions: Hours, Minutes, Seconds, Day, Date ( Set at Pushers), Military Hours, Sun Moon Phase. All Fully Functional Dimensions : Dia 37mm x 8mm Thk Material : 1 piece forged case construction, solid 316 stainless steel Back : Solid Caseback with detail Engraving Crown : One-piece Pull down crown with o ring Crystal:Synthetic Sapphire Water-resistantQC Pics Example <<--- Click Here