Note; prices subject to change. Case Dimensions: 46.6 mm × 33.9 mm Case Material: Platinum 950/1000 Dial: Silvered gray with sunburst finish Numerals: Blue Hindu-Arabic numerals Hands: Blued steel sword-shaped Crown: Platinum set with an amethyst cabochon Movement: Manual winding mechanical movement, Caliber 430 MC Power Reserve: Approximately 38 hours Water Resistance: 3 bar (approx. 30 meters) Strap: Blue alligator leather with platinum ardillon buckle Case Back: Engraved with Alberto Santos-Dumont's signature