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Antarctic Erotic Black 38mm Mens Watch
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Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.
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Easy Returns
Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.
10-Day Returns For Timepieces:
Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.
30-Day Returns For All Other Purchases:
All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.
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Easy Returns
Nivada Grenchen Antarctic Erotic Black - (Ref. 320694M04) Product Details
The Antarctic Erotic Black is built for those who prefer their complications private. The matte black dial absorbs light without drama. White applied indexes carry the lume. The polished and brushed 316L stainless steel case maintains the 38mm proportions of the original Antarctic, a diameter that Nivada Grenchen has defended since the 1950s because it works: wearable every day, balanced on any wrist, unobtrusive in any context.
There is nothing on the dial to suggest the watch is anything other than a well-made Swiss automatic. That is the point.
Flip the watch over and begin winding the screw-down crown. The flat sapphire window in the open caseback reveals a mechanical animation that exists only in motion. A cam system re-engineered within the Soprod P054 translates the circular winding action into a vertical animated sequence on the caseback. The moment you stop winding, the animation stops. It does not loop. It does not autoplay. It responds only to you.
This design philosophy follows the 18th-century tradition of the "erotic automata", private mechanical tableaux built into pocket watches and objects for the wealthy of Geneva and Paris. These were never intended for public display. They were designed to be discovered alone, shared selectively, and entirely mechanical. The Antarctic Erotic recovers that tradition for the wrist.
The matte black dial creates the strongest possible contrast with the animated caseback. The front projects authority and restraint; the back is the opposite. The black variant is the most coherent expression of this duality in the collection.
The penguin motif on the caseback is grounded in documented history. Nivada Grenchen patented it officially in 1965, tying it to the Antarctic line first issued for U.S. Navy Operation Deep Freeze (1955–1956). The animated version here is an extension of that emblem, a brand signature that now moves.
Each Antarctic Erotic Black ships in a custom faux-fur watch roll inspired by the collection's polar heritage, with a matching travel pouch.
General
Condition
New
Brand
Nivada Grenchen
Reference
320694M04
Family
Antarctic Erotic
Product Code
18730108
Power Reserve
42h
Watch Display
Analog
Water Resistance
100m
Features
Deployment clasp
Manual winding
Waterproof
Case
Case Size
38mm
Case Depth
12.45 mm
Case Shape
Round
Case Material
316L Stainless Steel
Bezel Type
Fixed
Bezel Material
Stainless Steel
Bezel Color
Silver
Case Finish
Polished & Brushed
Lug to Lug
45 mm
Lug Width
20 mm
Crystal
Sapphire
Dial
Dial Color
Black
Dial Texture
Matte
Dial Markers
["Applied Markers"]
Stone Set
false
Movement
Type
Manual Winding – Soprod P054 (modified; animated caseback cam)
Movement Origin
Swiss
Caliber
Soprod P054 (modified; animated caseback cam)
Bracelet
Type
Bracelet
Bracelet Material
Steel
Stone Set
No
Buckle/Clasp
Deployment