Model: GC10213Case: 47mm Brushed Stainless Steel, Exhibition Back with Sapphire GlassCaliber: Automatic ETA 2836-2, Incabloc, Glucydur Balance, Nivarox Alloy HairspringFunctions: Hours, Minutes, Sweep Seconds, Day : Knurled, Double O-Ring SealedCrystal: Domed Sapphire Glass with Anti-Reflective Treatment on the Lower SideWater : 5 Atmospheres, 50m/165ft.DIAL: Copper w/Green Luminous NumeralsHANDS: Black Cathedral with Green LuminousSTRAP: Handmade Classic Alligator, Ref: 22-20R-A.030