The T620 series consists of a durable stainless steel watch strap combined with a colored dial. The watch operates fully automatically and doesn't require a battery to run. The sufficient power reserve of 30 hours will easily get you through the day. Natural hand movement will keep the watch going and, if necessary, it can be easily manually winded. The classic watch design is what makes the T620 series a great choice for a classy gentleman. As additional features, the watch is 3 ATM water resistant and the dial is made of Hardlex, an anti-scratch material.
1 Year international warranty
No battery needed
Water resistance: 3 ATM
Power reserve: 30 Hours
Dial diameter: 38mm
Case material:Stainless steel
Case thickness: 15 mm
Time accuracy: +/- 20 Seconds a day
Window material: Hardlex mineral glass
Movement: Automatic self-wind
Band material:Stainless steel
Band width: 18mm
Band length: 19cm
Maintenance of a hand wind watch
The Automatic Chronometer T620 is an automatic self-wind mechanical watch, which means that it doesn't require a battery. Hand-wound watches need to be winded before use. After the first winding, the watch will keep moving and winds itself automatically from natural hand movement if used at least 8 hours during the day.
How to wind a hand-wound watch?
Pull out the crown
Screw the crown anti-clockwise to the current time
Push the crown back
Turn the crown clockwise until you feel the resistance (about 10-15 rounds)
Stop winding the watch when you feel the resistance. If you overwind the watch, the spring might break.