
| Size of the structure | 48.5 × 45.4 × 11.8 mm | 
| Weight | 51 g | 
| Material of case and frame | Carbon/Bio Resin | 
| Strap | Bio Resin strap | 
| Build type | Shock resistant, Carbon protection structure | 
| Water resistance | Up to 200 meters | 
| Battery life | Approximately 3 years with SR726W × 2 | 
| Glass material | Metallic glass | 
| Compatible strap size | 145 to 215 mm | 
| World time | 31 time zones (48 cities + UTC), daylight saving time on/off | 
| Stopwatch | Accuracy of 1/100 second, measures from 00'00''00 to 59'59''99 | 
| Timer | Countdown timer, 24-hour range, start time adjustment | 
| Alarm/Hourly chime | 5 daily alarms + hourly chime | 
| Backlight | Dual LED, adjustable duration (1.5 or 3 seconds), twilight lighting | 
| Light color | White | 
| Calendar | Full Automatic Calendar (until 2099) | 
| Silence feature | Button tone on/off | 
| Accuracy | ±15 seconds per month | 
| Other features | 12/24-hour format, hand displacement for clear digital viewing, regular time logging | 
Please contact us at [email protected] with your questions and we will post answers here.