Additional information
| Gender | Unisex |
|---|---|
| MFG Reference # | DW6640RE-1 |
| Case Size | 53.2 |
| Movement | Quartz |
| Case Materials | Bio-based Resin |
| Case Description | Engraved Case Back |
| Crystal | Sapphire Crystal |
| Complications | LED Backlight, Alarm, Countdown Timer, Flash Alert, Full Auto-Calendar, Shock Resistant, Stopwatch |
| Water-Resistance | 20 Bar |
| Dial Colors | Black |
| Dial Features | Digital Time, Month, Day, & Date Indicator |
| Strap | Black Resin |
| Battery Life | 5 Years |
| Import to Chrono24 |








