Waterproof 30 meters/3ATM depth
36mm in diameter watch
230mm strap length
18mm breadth of the strap
7mm case thickness
Weight of watch: 35 grammes
Hands for the hour and minute
Tungsten steel materials having a high hardness for long-term use
Wear resistance and corrosion resistance are both excellent.
As a time reference, use a stable high-frequency quartz crystal oscillation.