Casio G-shock DW-5900RS-9 CASE YELLOW 錶殼尺寸(W×H)：46

錶殼尺寸(W×H)：46

afterglow time switching (1

Flashes with buzzer that sounds for alarms

Carbon Fiber Insert BandFine Resin FrameSapphire CrystalGPS Signal Reception (auto or manual) for time or time & positionMulti-Band Atomic Timekeeping (US

Casio G-shock DW-5900RS-9 CASE YELLOW 錶殼尺寸(W×H)：46Specification Case bezel material: resin Resin strap Impact resistant structure Mineral glass Water resistant to 200 meters EL backlighting (selectable lighting time 1. 5 3 seconds, afterglow design) world time 29 time zones (48 cities), daylight saving time (on off) Stopwatch Unit of measurement: 1 100 second Upper measurement limit: 59'59. 99 '' Measurement mode: elapsed time, split time, time difference between first and second countdown Unit of