Automatic Business O501
If you're looking for an all-around excellent and versatile watch, the Automatic Business O501 is a top choice. The perfect combination of simplicity, class, and exceptional details make this watch a perfect companion on any occasion. On top of the beautiful design, the watch comes equipped with exquisite automatic movement, 3 ATM water resistance, and Hardlex mineral glass. The soft genuine leather band feels comfortable on the wrist. If you are looking for a simple watch with a clear representation of time that doesn't require a battery to work, the Automatic Business O501 series is definitely for you.
- 1 Year international warranty
- No battery needed
- Water resistance: 3 ATM
- Weight: 94g
- Power reserve: 32 hours
- Dial diameter: 41mm
- Case material: Stainless steel
- Case thickness: 12mm
- Time accuracy: /- 15 seconds a day
- Window material: Hardlex mineral glass
- Movement: Automatic self-wind
- Band material: Genuine leather
- Band width: 20mm
- Band length: 24cm
Maintenance of a hand wind watch
The Automatic Business O501 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.
