Movement: Cal. 4R35, Automatic with manual winding, 23 Jewels Band: Stainless steel, Three-fold clasp with push button release Caseback: Stainless steel, Screw case back, See-through case back Glass: Box-shaped Hardlex Dial: Navy dial with silver and beige accents, Lumibrite on hands and markers, Display Date at 3 o???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????clock Case Size : 44 (crown) x 47 x 13mm (thickness) Weight : 137g Water Resistant: 50M Function: Date display, Stop second hand function