Case / bezel material: Stainless steel
One-touch 3-fold Clasp
Stainless Steel Band
Sapphire crystal with glare-resistant coating
Black ion plated band
Black ion plated case
100-meter water resistance
Tough Solar (Solar powered)
Double LED light
LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Mobile link (Wireless linking using Bluetooth®)
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
World time
38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
1/100-second stopwatch
Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Measuring unit: 1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring modes: Elapsed time, lap time, split time
Countdown timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
Other: Progress beeper
5 daily alarms (with Progress beeper)
Hourly time signal
Battery level indicator
Power Saving (display goes blank to save power when the watch is left in the dark)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Progress beeper on/off
Day display (days of the week selectable in six languages)
Regular timekeeping
Analog: 2 hands (Hour, minute (hand moves every 20 seconds))
1 dial (countdown alert)
Digital: Hour, minute, second, pm, date, day
Accuracy: ±15 seconds per month (with no mobile link function)
Approx. battery operating time:
7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Size of case : 50×46×9.8mm
Total weight : 138g

Edifice Mens Bluetooth Solar 100m - ECB-S100HG-1ADF