Ulysse Nardin 8163-182B1LE-9A-ATOLL/3A Diver Atoll 39mm Stainless Steel – Diamond Chrysocolla Dial Watch

Ulysse Nardin Diver Atoll – Ref. 8163-182B1LE-9A-ATOLL/3A

The Ulysse Nardin Diver Atoll (Ref. 8163-182B1LE-9A-ATOLL/3A) is a breathtaking limited edition of just 100 pieces, crafted to evoke the serene beauty of tropical lagoons. Each timepiece features a truly one‑of‑a‑kind hand‑cut chrysocolla dial—capturing the swirling blues, turquoises, and earthy veins of oceanic stone—ensuring no two watches are identical.

Case & Diamond-Set Bezel

Encased in polished and satin‑brushed stainless steel made from 80% recycled material, the 39 mm case delivers elegance and environmental responsibility. Its unidirectional rotating bezel is set with 40 brilliant-cut diamonds (~0.80 ct), while the dial’s hour markers include 11 smaller diamonds (~0.12 ct), offering a total of approximately 0.92 ct in high-luxury sparkle.

Unique Chrysocolla Dial

The most arresting feature is the gemstone chrysocolla dial, whose tones echo coral reefs, lagoon waters, and volcanic islands. The dial’s organic patterning makes each piece singular. Satin-finished baton hands and applied indices—including diamond hour markers—are coated with Super‑LumiNova for clear legibility. Both artistic and functional, the dial symbolizes Ulysse Nardin’s innovative horological artistry.

Movement & Precision

Driving the 8163-182B1LE-9A-ATOLL/3A is Ulysse Nardin’s in-house UN‑816 automatic calibre, based on the Sellita SW‑300but enhanced with silicon escapement components. Running at 28,800 vph (4 Hz) and offering roughly 42 hours of reserve, this movement blends reliability with horological integrity. Its closed caseback is engraved with a wind‑rose motif, paying homage to nautical legacy.

Comfort & Strap Options

This 8163-182B1LE-9A-ATOLL/3A edition is paired with a crisp white rubber strap, blending sport-luxury with summer-ready versatility. It fits both casual and semi-formal occasions, and is fixed with a traditional pin buckle for secure daily wear. A second variant (ref. …/1A) is offered with a white alligator leather strap, ideal for elevated styling.

Water Resistance & Wearability

Despite its gemstone dial and high-jewel bezel, the Diver Atoll remains a true diver’s tool: water-resistant to 300 meters (30 ATM) and measuring a slender ~11.25 mm thickness. Its 39 mm size provides a comfortable, balanced presence on the wrist—suitable for both dive adventures and elegant evenings.

Limited-Edition Appeal

Made in a strictly numbered run of 100 examples worldwide, the Diver Atoll is not only rare but also deeply expressive: each dial is unique, and the diamond-set bezel elevates it beyond typical dive watches.

Key Specifications

• Reference: 8163-182B1LE-9A-ATOLL/3A
• Case: 39 mm stainless steel (80% recycled), ~11.25 mm thick, water-resistant 300 m
• Dial: Natural chrysocolla gemstone, unique colour pattern, diamond indices
• Bezel: Diamond‑set (40 stones) with polished steel finish
• Movement: UN‑816 automatic, silicon escapement, 42‑h power reserve, 4 Hz
• Strap: White rubber with pin buckle (alligator version also available)
• Limited Edition: 100 pieces, individually numbered

Why 8163-182B1LE-9A-ATOLL/3A Stands Out

• Each dial is art: The chrysocolla stone ensures that no two watches look alike, crafting a personal statement piece.
• Jewelled elegance meets dive utility: Despite its gem-set bezel, this watch remains fully functional and diver-rated.
• Sustainable luxury: Recycled steel case and responsibly sourced materials underscore Ulysse Nardin’s environmental values.

Conclusion

The Ulysse Nardin Diver Atoll Ref. 8163-182B1LE-9A-ATOLL/3A is a collector’s dream: rare, refined, and rich in technical substance. Its combination of natural stone artistry, precision engineering, and resilient diver specs makes it a standout piece for those who value originality as much as performance.