Multi-Function Digital Watch – Calendar, Week, Stopwatch, Raise to Wake, Dual-Key Operation, OLED Backlight (2853X)

1. Time Calendar Function: Power on shows AM12:00, Year range: 2020~2099, 12/24-hour format selectable (Default 12-hour). 2. Week auto display, power on shows WED Jan 1. 3. Stopwatch Function: Max range 23:59'59". 4. Two-button operation (S1, S2). 5. Raise to wake, OLED backlight. 6. Button tone function. 7. Operating voltage: 3.0V. 8. HWD = 42*46*20mm