Model #: 4888-ST-20001, Gender/Size: Men's Extra Large, Case: Rectangular Polished and Brushed Stainless Steel, Case Back: Screw-In Sapphire Crystal See-Through, Bracelet/Strap: Silver Stainless Steel Bracelet, Crown: Pull and Push Crown, Bezel: Stainless Steel, Dial Color: Black Engraved Squares, Subdial Use: Two Time Zones, Hand Indicators: Silver Tone Hands Luminescent, Hour Markers: Arabic Numerals White, Crystal: Sapphire Crystal Scratch Resistant, Movement: Swiss Mechanical Automatic (Self-Winding), Calibre: RW2200, Jewels: 25, Date Calendar: Date at 3 o'clock, Case Width: 37 mm, Case Length: 50 mm, Case Thickness: 12 mm, Bracelet Width: 27 mm, Bracelet Length: Fits Wrist Size Up to 8 inches, Clasp Type: Double Folding Clasp with Push Button, Water Resistant: 30 m (100 feet),