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Reading time 4 min.

Sponsored: Meet the Oceaneva Tenuis Calendar

Discover the new Oceaneva Tenuis Calendar, a slim automatic dress watch that pairs refined design with everyday durability, all powered by the Miyota 9120 full-calendar movement.
© Oceaneva

Oceaneva is back with a timepiece that masterfully blends refined aesthetics with robust engineering. For the discerning individual who appreciates both form and function, the new Tenuis Thin Automatic Calendar Movement watch marks a new standard in accessible luxury. This collection combines the sophistication of a classic dress watch with the durability and precision you expect from a high-performance instrument.

At just 11.8mm thick, the Tenuis lives up to its name, offering an exceptionally slim and comfortable profile considering it has a mechanical calendar movement that is thick in itself. It sits effortlessly on the wrist, making a seamless transition from the boardroom to a weekend adventure. This is a watch designed not just to be seen, but to be worn and enjoyed every day.

© Oceaneva

The Heart of Precision: A Mechanical Masterpiece

At the core of the Tenuis Calendar watch is the celebrated Japanese Miyota 9120 premium automatic movement. This high-beat (28,800 bph) powerhouse ensures a silky-smooth sweep of the second hand and delivers dependable accuracy without ever needing a battery. The 26-jewel movement features a full calendar complication, displaying the date, day, and month, all powered by the motion of your wrist. An exhibition case back offers a captivating view of the intricate mechanics at work, a detail true watch aficionados will appreciate.

Built for Life, Designed for Elegance

Oceaneva has built a reputation for creating watches that can withstand real-world conditions, and the Tenuis is no exception. The case is constructed from surgical-grade 316L stainless steel, known for its superior corrosion resistance and durability. The design is a study in contrasts, with a finely brushed bezel and lugs that complement the highly polished case sides and gleaming center links of the bracelet.

© Oceaneva

Protecting the stunning dial is a nearly scratch-proof sapphire crystal, enhanced with an anti-reflective coating for crystal-clear legibility in any light. For nighttime visibility, the hands and hour markers are treated with Grade A BGW9 Swiss luminova, which provides a bright and lasting glow.

A standout feature for a dress watch this slim is its impressive 100-meter water resistance, secured by a screw-down crown emblazoned with the Oceaneva trident logo. This practical detail provides peace of mind, ensuring your timepiece is protected from the elements.

A Style for Every Taste

The Tenuis Calendar collection is available in 10 stunning dial colors, each featuring a hydraulic-embossed sunray texture that plays beautifully with the light. From classic black and silver to vibrant teal and rich burgundy, there is a Tenuis to match any personal style. Each colorway is a limited edition, with only 50 pieces being produced. This exclusivity guarantees that you are wearing a truly unique timepiece, distinguished by its individual serial number.

© Oceaneva

Key Specifications:

• Movement: Japanese Miyota 9120 Automatic Calendar (26 Jewels, 28,800 bph)

• Case Material: 316L Stainless Steel

• Case Thickness: 11.8mm

• Crystal: Anti-Reflective Sapphire Crystal

• Water Resistance: 100 Meters with Screw-Down Crown

• Lume: Grade A BGW9 Swiss Luminova

• Bracelet: 316L Stainless Steel with Polished Center Links and Milled Clasp and Screws

• Exclusivity: Limited Edition of 50 Pieces Per Color

© Oceaneva

Unmatched Value and an Exclusive Offer

Oceaneva continues its mission to deliver extraordinary timepieces at an unparalleled value. The Tenuis Thin Automatic Calendar watch offers specifications and finishing often found in watches costing thousands more. For a limited time, this exceptional piece is available for a special pre-sale price of $399, It ships within 2 weeks but if you act now using code THIN at checkout only for Watchtime readers you can save another 13% off!

Oceaneva is back, offering more value than ever before. This is your opportunity to own a limited-edition mechanical calendar watch that expertly balances luxury, performance, and style.

© Oceaneva

Secure Your Oceaneva Tenuis Today

As a special offer for the WatchTime community, you can acquire this exceptional timepiece with an additional discount. Follow the link below to receive 13% off your purchase. The discount will be applied automatically at checkout.

With only 50 pieces available per color, these watches will not last long. Secure yours today and experience the next chapter in watchmaking excellence.

Click Here to Purchase Your Oceaneva Tenuis Calendar Watch and Receive a 13% Discount, Discount will be automatically deducted at checkout 

Affordable Watches Oceaneva

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