The Seiko Prospex Alpinist #SPB251J1 offers a comfortable fit without compromising style. Powered by a 6R35 caliber automatic movement, this timepiece is ultimate in accurate timekeeping with a precision of 25 to -15 seconds per day, and has a power reserve of approximately 70 hours. Crafted in a 38.0-mm stainless steel casing, this timepice comes with a horse skin leather strap, and a three-fold clasp with push button release that ensures a secure fit to the wrist. #seiko #seikophilippines #sei