GENERALLY Movement: Automatic Caliber: 221 ATM: 3 Stones: 20 Dial Color: White CASE Case Diameter: 45 mm Case Color: Steel Watchglass: Sapphire Case Bottom: Sapphire Case Material: Stainless Steel 316L Bracelet Bracelet Color: Black Bracelet Material: Leather Bracelet Width: 21 mm Clasp: Folding Security Clasp Clasp Color: Silver FUNCTION Date, Day