Jan Mayen Black Sand
Jan Mayen Black Sand
Voyage to Beerenberg:Scaling the Volcanic Peak of Jan Mayen
Watch
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Diameter | 39mm. |
Thickness | 11.3mm (9.9mm excluding the crystal). |
Lug-to-lug | 45.82mm lug-to-lug. |
Lug width | 24.8mm lug width. |
ATM Rating | 10 ATM. |
Case |
316L stainless steel.
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Crown |
Screw-down, with manual winding.
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Bezel |
316L stainless steel, sunburst brushed with polished chamfer.
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Caseback | 316L stainless steel, threaded screw-down with etched graphics and sapphire crystal window. |
Crystal | Double-domed scratch-resistant sapphire crystal with internal anti-reflective coating. |
Dial |
Custom designed patterns embodying the landscape of Jan Mayen. Stamped in multiple stages with increasing detailing and fidelity. Treated and painted in several stages, including fumé.
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Hands |
Diamond-cut and filled with Super-LumiNova.
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Bracelet
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Design | Custom designed and manufactured stainless steel with a tapered shape across the first five links. |
Manufacturing | All links are CNC machined to very high tolerances and machined finished to ensure highly precise separation of surface finishings. Inside edges are chamfered and polished to ensure a very comfortable wearing experience with no pinching. |
Construction |
Pin and collar. Sizing tools included. |
Clasp | Machined butterfly deployant clasp with push buttons. |
Dimensions | Bracelet tapers from 24.8mm lug width to 18mm at the buckle. |
Adjustments | Two 130% links included to allow for a precise and tailored fit. |
Movement | |
Manufacturer | Manufacture La Joux-Perret S.A. |
Model | LJP G101 (no date position). |
Functions | Time only. |
Grade | Soigné, adjusted to four positions (CH, 3H, 6H, 9H). |
Jewels | 24 jewels. |
Power reserve | 68 hours. |
Middle rate | 7 ±7 s/d. |
Max. divergence all positions | 20 s/d. |
Isochronism | ±15 s/d. |
Jan Mayen Collection
From the black volcanic sand beaches to the vividly colored rocks and resilient mosses, this collection embodies the essence of Jan Mayen and the volcano Beerenberg.