Nivada Grenchen ANTARCTIC EGGSHELL WHITE LUMINOVA - 35mm
A timeless 1950s classic reborn in a refined 35 mm case. The Antarctic Eggshell White Luminova captures the original spirit of Nivada Grenchen’s exploration watches, combining vintage proportions with modern craftsmanship.
The Antarctic 35 mm Eggshell White Luminova pays homage to the very first Antarctic watches worn by explorers during the U.S. Navy’s Operation Deep Freeze in 1955–56. Faithful to the original design, it features a 35 mm 316L stainless-steel case, hand-wound mechanical movement, and an eggshell-white dial with luminous arrowhead indexes. This smaller case size recreates the true vintage proportions of mid-century Swiss watches while ensuring everyday comfort.
The Art Deco-inspired dial layout, domed sapphire crystal, and engraved “Penguin” medallion caseback pay tribute to Nivada Grenchen’s Antarctic legacy. Compact, elegant, and historically faithful a refined icon for collectors who value authenticity and understated design.
SPECIFICATIONS
| Indexes | Art deco, arrow heads |
|---|---|
| Diameter | 35 mm |
| Thickness | 10.1 mm |
| Case Material | 316 Stainless Steel |
| Case Finish | Polished, satin-brushed |
| Movement | LANDERON 21, mechanical, hand-wound |
| Crystal | Sapphire |
| Caseback | Closed, ‘Penguin’ engraving, gold medaillon |
| Functions | 3 hands, no date |
| Power reserve | 36 hours |
| Water Resistance | 5 ATM |
To keep your watch performing at its best, we recommend avoiding strong impacts, extreme temperatures, and prolonged exposure to moisture unless your watch is designed for water activities. After exposure to salt water, rinse the watch gently with fresh water and dry with a soft cloth.
For mechanical watches, regular wear helps keep the movement running smoothly. If the watch is not worn often, manual winding may be needed depending on the model. Quartz watches may require battery replacement over time.
Leather straps should be kept away from excessive water and humidity to preserve their appearance and longevity.
Because care recommendations can vary by brand and model, please refer to the manufacturer manual included with your watch for detailed operating instructions, water resistance guidelines, and service intervals.
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Brand Overview
Nivada Grenchen
Year Founded: 1926
Country of Origin: Switzerland
Why We Carry This Brand
Diver Watches
