● We are very sorry, but this product cannot be delivered to Hokkaido, Okinawa, and remote islands. ● Specifications Case/Bezel Material: Resin Resin Band Neobrite Shock Resistant Mineral Glass 100-meter water resistance World Time: 48 cities worldwide (29 time zones, with summer time setting function) + UTC (Coordinated Universal Time) time display Stopwatch (1/100 second, 24-hour counter, with split) Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments) 5 daily alarms (with snooze function for one alarm) and hourly time signal Full auto-calendar 12/24-hour format switching Button operation tone on/off switching function LED light (with afterglow function) Accuracy: ±30 seconds per month Battery life: Approximately 2 years ● Size/Weight Size (H×W×D): 46.3×43.3×15.8mm Weight: 45g ● The included battery is for monitoring purposes. ● Please replace the battery at your own expense when it runs out. ● Please have it replaced at a nearby watch store. ● New, warranty card, box, instruction manual (with Japanese copy)