Product Details
Features:           
 
Case: resin
Bracelet: silicone
Dial: black  
Crystal: mineral
Bezel: rotating
Movement: quartz
Chronograph
Clasp: buckle
Case diameter: 51.6 mm (2.03 in.)
Case thickness: 13.6 mm (0.54 in.)
Water resistant: 200 m (660 ft.)




 
 
 
Functions:
 
 
Multi-band atomic timekeeping
World time: 48 cities (31 time zones; daylight saving on/off) and Coordinated Universal Time
12/24-hour format
Digital compass
Altimeter: measuring range -700 m to 10,000 m (-2,300 ft. to 32,800 ft.)
Barometer: measuring range 260 hPa to 1,100 hPa (7.65 inHg to 32.45 inHg)
Thermometer: measuring range -10°C to 60°C (14°F to 140°F)
1/10-second stopwatch
Countdown timer
Sunrise / sunset time display
5 daily alarms
Hourly time signal
Full auto-calendar (pre-programmed until the year 2099)
Full auto LED backlight
Button operation tone on/off
           
Model: PRW - 3510Y - 8COS