Seiko 5 Sports Automatic SRPC57 SRPC57K1 SRPC57K Watch Men's

Automatic winding type with manual winding mechanism CAL. Movement 4r36, 24 jewels, made in Japan Power reserve: Approximately 41 hours Hacking second hand can be stopped ( ) See-through stainless steel case back [Discontinued rare overseas model] Automatic winding (4R36) Reinforced waterproof for daily life (100m) Windshield mineral crystal Case material stainless steel Diameter 45mm Thickness 13mm Belt material stainless steel Belt width (lug width) 22mm Arm circumference (approx.) 14-20cm Weight 183g Dial color black Belt color silver Hack function (second hand stop function) Manual winding function Anti-reverse rotating bezel Accuracy: +45 seconds to -35 seconds per day Day-date calendar (English and Spanish) Lumibrite (hands and indexes) See-through back We only sell new products that we import and keep in stock domestically. The Japanese instruction manual will be sent to you via email. A copy of the Japanese instruction manual will be sent along with the watch. It is a simple package.　　 Box is not included. SEIKO overseas models do not come with the original box when shipped from the manufacturer. Frequency: 21,600 vibrations/hour Duration: 41 hours or more at maximum winding