Seiko 5 (Seiko Five) Men's Sport Automatic Watch . Lug width: 19mm. Approximate Thickness: 12mm. Approximate Case diameter including crown: 44mm. Water resistant to 100 meters. Date and day indicator at 3 o'clock position. Mineral crystal glass. 23 jewels. See thru case back. Luminous indexes and Mercedes hour hands. Black color dial with Arabic numerals at 6 and 12 o'clock position. Stainless steel bracelet with double lock. Stainless steel case. #SNZ453 SNZ453K1 #.