The Olevs 9901 Automatic Skeleton Watch runs on a self-winding mechanical movement. An exhibition caseback reveals the internal gears during operation. This 41mm stainless steel unit uses a Hardlex dial window to protect the luminous hands.
Key Features
- Skeleton Dial: Visible internal mechanical components through the Hardlex dial window. You see the gears moving in real-time.
- Luminous Hands: Phosphorescent coating applied to the hour and minute markers. Read the time in zero-light conditions.
- 42-Hour Power Reserve: Internal mainspring stores kinetic energy for up to 42 hours. The watch keeps time for nearly two days without motion.
- Stainless Steel Build: 133g metal construction with a hidden butterfly clasp system. The metal resists corrosion from heavy sweat and humidity.
- 12-Month Warranty: One-year coverage for internal mechanical movement manufacturing defects. This covers failures occurring within the first year of use.
Frequently Asked Questions
Is Olevs 9901 waterproof?
This model carries a 30-meter water resistance rating. It survives accidental splashes or hand washing but fails during swimming or diving.
Does Olevs 9901 need a battery?
The self-winding automatic movement requires no electrical power. It converts wrist motion into mechanical energy to drive the gears.































































