Movement: Cal. 4R36, Automatic with manual winding capacity, 24 Jewels Band: Stainless steel, Three-fold clasp with secure lock Caseback: Stainless steel, See-through & Screw case back Glass: Curved Hardlex Dial: Black with green, blue, and silver accents, Orange seconds hand, LumiBrite on hands, index(es) and bezel, Display date and day at 3 o'clock Case Size: 45.8 (crown) x 46.0 x 13.7 mm (thickness) Weight: 172 g Water Resistant: 100M Function: Date and day display, Automatic, Stop second hand function, Unidirectional rotating bezel with silver and red accents