Model #: 373-515-20-F101-BA65, Gender/Size: Men's Large, Case: Round Polished and Brushed Stainless Steel, Case Back: Screw-Down Closed with Engraving, Bracelet/Strap: Black Leather Strap, Crown: Screw-Down Crown Logotized, Bezel: Stainless Steel Engraved Roman Numerals, Dial Color: Gray Engraved Lines, Subdial Use: Power Reserve Indicator, Hand Indicators: Silver Tone Hands Luminescent, Hour Markers: Stick Index Silver Tone, Crystal: Sapphire Crystal Scratch Resistant, Movement: Swiss Mechanical Automatic (Self-Winding), Jewels: 21, Power Reserve: 42 Hours, Date Calendar: Date at 3 o'clock, Case Width: 42 mm, Case Length: 48 mm, Case Thickness: 12 mm, Bracelet Width: 21 mm, Bracelet Length: Fits Wrist Size Up to 8 inches, Clasp Type: Double Folding Clasp with Push Button, Water Resistant: 50 m (165 feet),