Specifications Model: S206047 Homage A-7 1935 Avigation Watch Movement Model: 9122【Automatic】 Movement Function: Weekday,Month, Month Quick Setting, Second Stop Movement Frequency: 28800 Times/hour Movement Stones: 26 pcs Movement Power: 40 hours Case: 316L Stainless Steel, Polishing,Hardening Process(Vickers 600HV) Case Diameter: 41mm (including crown 46.1mm) Dial Diameter: 34mm, Dial: Velvet Black/Enamel Cream, Retro Luminous Luminous: old GREEN Lug to Lug : 49.8mm Thickness: 14.1mm (Including Glass) Glass: Sapphire Crystal, Coating Hands: Polished, Burnt Blue Second hand Crown: 316L Stainless Steel,Single Integrated Push Button Crown Caseback: Screw-in, Sapphire Crystal & Stainless Steel Strap: Brown Leather Strap Width: 20mm Buckle: 316L Stainless Steel, Polishing, Waterproof: 50M(5ATM) Weight: About 88g