G-Shock Black Digital DW5900-1D / DW-5900-1D

Join the eternal G-SHOCK quest for the ultimate in toughness — now with timepieces that are a study in color and translucence.

Specifications:

• Case / bezel material: Resin 
• Resin Band 
• Shock Resistant 
• Mineral Glass 
• 200-metre water resistance 
• Electro-luminescent backlight Auto light switch, afterglow 
• Flash alert Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start 
• World time 29 time zones (48 cities), daylight saving on/off 
• 1/100-second stopwatch 
• Measuring capacity: 23:59'59.99'' 
• Measuring modes: Elapsed time, split time, 1st-2nd place times Other: 5-second countdown auto start 
• Countdown timer 
• Measuring unit: 1 second Countdown 
• range: 24 hours 
• Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) 
• Others: Auto-repeat, progress beeper on/off 3 multi-function alarms (with 1 snooze alarm) Hourly time signal 
• Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off 
• Regular timekeeping: Hour, minute, second, pm, month, date, day 
• Accuracy: ±15 seconds per month 
• Approx. battery life: 10 years on CR2025 
• Size of case : 51.4×46.8×15.5mm 
• Total weight : 60g