Mazzucato RIM Reversible Automatic Scuba White Green Watch - Brand New RIM Scuba features a double automatic reversible watch. Boasting a solid 10 ATM waterproof built, it is a unique and exclusive design inspired by submarine propellers, where an actual propeller made of anodized aluminum is part of the main face of this timepiece. The RIM Scuba has awarded with the EPDA Gold for 2019. SPECIFICATIONS Case Diameter: 48 mm Case Thickness: 22 mm Case Material: Stainless steel Glass: K1 - Gorilla Glass Strap: FKM - Anallergic polymer material Plating: Grade A IPB (0.6 Mic Tic ±20%, PVD) Water Resistance: 10 ATM Crown: Pull crown with double o-ring 3h Automatic Movement side propeller: Miyota 9015 high frequency with 28800hz and 42 hours power reserve 3h Automatic movement side open heart: Miyota 90S5 high frequency with 28800hz and 42 hours power reserve Propeller Face Function: 3 hands auto with turning bezel Secondary Face Functions: 3h open heart