The watch face has a 40mm diameter and 1.5mm thick sapphire crystal to resist all scratches
The MechLabs Watch is controlled by an ATMEGA328P, a microcontroller used by Arduino. The watch has connections for both in system programming (ISP) and serial programming.
A custom machined aluminum case makes sure the watch is attractive, light, and comfortable to wear.
5 Day Battery
The real time clock (RTC) means the microcontroller can go into deep sleep to save energy without losing time. When the watch is woken with a button press it's ready to tell the time.