Case Vanguard case Stainless Steel Hand polished Water resistant up to 30 meters Width: 44 mm x Length: 53.7 mm x Thickness: 12.7 mm Purple inserts on both sides of the case Sapphire crystal Dial Brushed finish Applique numerals meticulously painted and applied by hand Functions Hours, Minutes, Seconds, Date Instructions Winding shaft with 3 positions: 1.Winding. 2.Date setting 3.Time setting Movement MVT FM 2536-SCDT Self-winding movement with bidirectional rotor system Power reserve of 42 hours 191 components 25 jewels Diameter: Ø 26.20 mm. Thickness : 5.35 mm Balance wheel frequency set at 28,800 alternations per hour Movement Decoration Côtes de Genève and brushing soleil papier on the bridges and the rotor Circular graining on the two sides of the main plate Chamfering of the bridges 24k gold bath and rhodium plating of the components 24k gold finish on the written engravings Circular brushing of the rotor ball bearing Brushing soleil papier on the barrel Polishing at 45° and brushing soleil of the ratchet Polished and blued screws Bracelet Hand sewn alligator strap Buckle Stainless steel folding buckle Hand polished