Battery Life / Accuracy
Approximately 2 years (+/-15 seconds per month)
 
Crystal
Sapphire crystal (non-reflective coating)
 
LumiBrite / Light
Lumibrite on hands / Double LED light (auto LED light, super illuminator, afterglow) 
 
Case & Band Material
Stainless steel case with leather band
 
Water Resistance
100m
 
Case Size
Thickness: 12.5 mm
Diameter: 46.0 mm
Length: 49.5 mm
 
Other Specifications
Mobile link (wireless linking via Bluetooth)
Hand shift feature
Flight mode
World time (38 time zones)
1/1000-second stopwatch
Countdown timer
5 daily alarms
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Schedule beeper on/off
Day/month display swapping
Day display (selectable six languages)
Regular timekepping (analog-digital display)