With a Japanese quartz movement, the Olevs 5528 Men's Quartz Watch maintains timing accuracy within ±15 seconds per month. Under the Hardlex crystal sits a tonneau-shaped dial featuring a double calendar window for day and date tracking. Luminous hands provide visibility in low-light environments without requiring external power.
Key Features
- HD Luminous Coating: Integrated phosphorescent material on hands and hour markers. Glows in the dark after exposure to natural or artificial light.
- Double Calendar Window: Dual display showing both the day of the week and date. Simplifies scheduling without needing to check a smartphone.
- 3ATM Water Resistance: Internal seals withstand pressure equivalent to 30 meters depth. Resists rain and road dust but fails during swimming or showers.
- Tonneau Case Shape: Ergonomic barrel-style design weighing 115 grams. Fits under shirt cuffs while providing a distinct aesthetic profile.
- Hardlex Crystal Mirror: Heat-treated mineral glass resists surface scratches and impacts. Maintains dial clarity through heavy daily use.
Frequently Asked Questions
Is Olevs 5528 watch waterproof?
The watch carries a 3ATM rating, making it resistant to splashes and light rain. It's not built for swimming, diving, or immersion in hot water.
How to adjust Olevs 5528 steel strap?
Push the link pins out in the direction of the stamped arrows using a link removal tool. Removing or adding links modifies the band circumference for a precise wrist fit.

































































