
| Case Size (L× W× H) | 54.9 × 51.9 × 16.1 mm | 
| Weight | 65 g | 
| Case and Bezel Material | Bio-based Carbon / Bio-based resin | 
| Band Material | Bio-based resin | 
| Shock Resistant | Yes | 
| Water Resistance | 200 meters | 
| Battery Life | 10 years (CR2025) | 
| Display Glass | Mineral Glass | 
| Compatible Band Size | 145 to 215 mm | 
| World Time | Yes, 31 time zones, 48 cities, daylight saving on/off | 
| Stopwatch | 1/100 second, capacity 23:59'59.99'' | 
| Countdown Timer | Yes, 24 hours range, 1/10 second | 
| Alarm & Hourly Signal | 5 alarms, hourly time signal | 
| LED Light | Super Illuminator, auto switch, afterglow | 
| Calendar | Full auto-calendar to year 2099 | 
| Additional Features | Mute, 12/24-hour format, multi-function time display | 
Please contact us at [email protected] with your questions and we will post answers here.