OLEVS 7121 – Men's 3D Diamond Cut Skeleton Automatic Watch — Velant Watch product guide
Selected for the Velant Watch catalog, this page brings together the model details shoppers need before choosing a variant. Key catalog details for this model include silver; gold; black, stainless-steel, mineral-glass, white; blue; green; gold; gray; black, metal. Confirm the selected color, size, movement, price, and availability shown on this page before ordering.
Architectural Mastery on Your Wrist: The 3D Faceted Experience
There is a profound difference between simply keeping time and commanding it. The OLEVS 7121 is crafted for the modern gentleman who understands that a timepiece is a reflection of identity and ambition. Featuring a striking 3D rhombus-cut faceted crystal, the dial captures and shimmers with ambient light from every possible angle, creating a mesmerizing architectural depth that standard flat glass could never achieve. Whether negotiating in a boardroom or attending a formal evening event, the intricately exposed skeleton tourbillon window reveals the rhythmic heartbeat of a precision mechanical movement—a silent testament to sophisticated engineering and relentless pursuit of success.







Precision Engineering & Artful Craftsmanship
Built to withstand the demands of daily wear without compromising on luxury aesthetics, every component of the OLEVS 7121 undergoes rigorous quality standards to deliver unwavering performance:
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3D Diamond-Cut Mirror Crystal: Multi-dimensional faceted glass engineered with a high-hardness protective coating, offering exceptional scratch resistance and crystal-clear dial visibility.
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Self-Winding Mechanical Movement: Powered by your daily kinetic motion. The open-heart skeleton dial showcases precision micro-gears operating in perfect harmony, eliminating the need for battery replacements.
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High-Definition Luminous Display: Hand-applied luminescent coating on the main hands and hour indices ensures rapid, effortless time reading even in complete darkness.
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Solid Stainless Steel Bracelet: A comfortable, corrosion-resistant 20mm steel strap featuring contrasting brushed and polished finishes, secured by a seamless deployment clasp for ergonomic all-day wear.
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Multi-Function Dial Architecture: Seamlessly integrates a functional calendar window and multi-layer sub-dials for enhanced daily utility and visual depth.
Frequently Asked Questions (FAQ)
How durable is the 3D diamond-cut glass against daily scratches and impacts?
The OLEVS 7121 crystal is highly resistant to daily wear and accidental scratches. It is constructed from specialized mineral glass treated with a high-hardness mirror coating. This multi-layered treatment preserves the razor-sharp geometry of the 3D rhombus facets while ensuring the lens remains crystal clear and resilient against keys, desk edges, and urban elements.
Does the OLEVS 7121 require batteries, and how accurate is the mechanical movement?
No batteries are ever required. The watch utilizes a high-precision self-winding mechanical movement powered by the natural movement of your wrist. It maintains professional automatic timing standards with a power reserve that continuously replenishes as you wear it, embodying OLEVS's dedication to sustainable, lifetime-focused horology.
Can I wear this watch while washing hands, showering, or swimming?
The watch features an officially tested 30M (3 ATM) water resistance rating, making it fully protected against daily splashes, rain, and hand washing. To preserve the micro-lubrication of the mechanical movement and the integrity of the water seals, it is recommended to avoid submersion during hot showers, saunas, or deep-water swimming.
Technical Specifications
| Specification |
Parameter Details |
| Model Number |
OLEVS 7121 |
| Case Diameter |
41.5 mm |
| Case Thickness |
14.0 mm (Excluding faceted mirror prominence) |
| Strap Width |
20.0 mm |
| Strap Length |
21.0 cm (Adjustable) |
| Item Weight |
163 g |
| Movement Type |
Automatic Mechanical (Self-Winding Skeleton) |
| Crystal Material |
3D Diamond-Cut High-Hardness Coated Mirror |
| Band Material |
316L Solid Stainless Steel |
| Water Resistance |
30M / 3 ATM (Daily Waterproof) |
| Additional Features |
HD Luminous Hands, Calendar Display, Exhibition Open-Heart |