{"title":"NIV-32069","description":"","products":[{"product_id":"nivada-grenchen-antarctic-erotic-eggshell-beige-luminova","title":"Nivada Grenchen Antarctic Erotic Eggshell Beige Luminova","description":"\u003ch3\u003eA distinctive dial\u003c\/h3\u003e\n\u003cp\u003eAmong watch dials, eggshell is rare. Not white, not beige, somewhere between the two, with a domed, matte surface that absorbs light rather than reflecting it. This is a dial that looks different at every hour of the day: warmer in candlelight, crisper in sunlight, almost luminous at dusk. It pairs effortlessly with formal dress or weekend wear, and it ages well, the kind of dial that looks better after five years on the wrist than the day it arrived.\u003c\/p\u003e\n  \n\u003cp\u003eThe complication you keep to yourself Flip the watch. Wind the crown. Through the flat sapphire caseback, a miniature penguin automaton comes to life animated not by a battery or a separate motor, but by the same winding motion that powers the Soprod P054 hand-wound movement itself. A cam system integrated into the modified movement translates rotary winding into vertical animation. Stop winding, the penguin stops. It is a private mechanical spectacle, entirely invisible from the front.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt to be worn\u003c\/h3\u003e\n\u003cp\u003eThe 38mm 316L stainless steel case is 12.45mm thick, with 45mm lug-to-lug a size that sits comfortably on most wrists without overwhelming. The screw-down crown brings water resistance to 10 ATM \/ 100 metres. A double-domed sapphire crystal offers scratch resistance and optical clarity. The alternating polished and brushed case finishing means the watch catches light without being flashy.\u003c\/p\u003e\n\n\u003ch3\u003eNine ways to wear it\u003c\/h3\u003e\n\u003cp\u003eAvailable on nine strap and bracelet configurations: beads-of-rice stainless steel bracelet, flat-link stainless steel bracelet, black racing perforated leather, brown racing perforated leather, smooth black leather, smooth brown leather, black leather with white stitching, brown leather with white stitching, and black rubber tropic. The 20mm standard lug width means any third-party strap fits without adapters.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":56765949739394,"sku":"NIV-320691M04","price":1575.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7523\/files\/e441fa91-762f-4409-9ee4-e909a7bcd2a3.jpg?v=1784023545"},{"product_id":"nivada-grenchen-antarctic-erotic-super-antarctic-3-6-9-white","title":"Nivada Grenchen Antarctic Erotic Super Antarctic 3.6.9 White","description":"\u003cp\u003eBuilt on the iconic Antarctic platform, first issued for U.S. Navy Operation Deep Freeze in 1955–1956, the Antarctic Erotic White reinterprets one of Nivada Grenchen's most enduring designs. The 38mm case in polished and brushed 316L stainless steel keeps the proportions of the original: wearable all day, substantial without weight, balanced without bulk. The white dial is matte and unhurried. Applied indexes catch the light and hold Super-LumiNova (Super 7403C grade), giving clean legibility in any condition. The contrast between the bright dial, black printed text, and the warm glow of the lume at night makes this one of the most legible executions in the collection.\u003c\/p\u003e\n\u003cp\u003eFlip the watch over and wind it. The animated caseback, entirely invisible from the front, comes to life through the winding motion. A cam system re-engineered within the Soprod P054 movement converts the circular crown action into a vertical animation on the sapphire-glazed caseback. No button. No battery. The motion of winding is the trigger. This follows the 18th-century watchmaking tradition of the \"erotic automata\": private, mechanical tableaux designed not to be shown, but discovered.\u003c\/p\u003e\n\u003cp\u003eThe penguin motif on the caseback is not decorative fancy. Nivada Grenchen officially patented it in 1965, making it one of the few watch brand emblems with a registered archival patent. It connects directly to the Antarctic's polar roots, and to decades of field use in conditions extreme enough to test any movement.\u003c\/p\u003e\n\u003cp\u003eInside: the Soprod P054 manual-winding movement, re-engineered in-house to drive both timekeeping and the animation mechanism simultaneously without affecting power reserve or reliability. The movement beats at its original frequency, the animation adds no meaningful weight, and the screw-down crown maintains the 10 ATM water resistance rating unchanged.\u003c\/p\u003e\n\u003cp\u003eEach Antarctic Erotic White ships in a custom faux-fur watch roll inspired by the collection's polar heritage, complete with a matching travel pouch.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":56765949772162,"sku":"NIV-320692M04","price":1575.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7523\/files\/9c4dd9e7-4685-4e59-aa9e-083845aa9132.jpg?v=1784023547"},{"product_id":"nivada-grenchen-antarctic-erotic-black-with-white-super-luminova","title":"Nivada Grenchen Antarctic Erotic Black with white Super Luminova","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eThere is nothing on the dial to suggest the watch is anything other than a well-made Swiss automatic. That is the point.\u003c\/p\u003e\n\u003cp\u003eFlip 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.\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eEach Antarctic Erotic Black ships in a custom faux-fur watch roll inspired by the collection's polar heritage, with a matching travel pouch.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":56765949837698,"sku":"NIV-320694M04","price":1575.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7523\/files\/e1324d93-6682-49bb-a21f-c81558f8a505.jpg?v=1784023552"},{"product_id":"nivada-grenchen-antarctic-erotic-sunray-brushed-salmon","title":"Nivada Grenchen Antarctic Erotic Sunray Brushed Salmon","description":"\u003ch3\u003eBuilt on a polar legacy\u003c\/h3\u003e\n\n\u003cp\u003eFirst engineered in the 1950s for daily precision timekeeping, this 38mm stainless steel watch descends from a collection issued during Operation Deep Freeze, the 1955–56 U.S. Navy expedition to Antarctica. Its proportions, its applied indices, its brushed-and-polished alternating case finish, all preserved from that era. A genuine vintage-inspired dress watch that wears equally well on a flat-link bracelet or a leather strap.\u003c\/p\u003e\n  \n\u003ch3\u003eThe secret complication\u003c\/h3\u003e\n\u003cp\u003eFlip the watch over. Begin winding. The sapphire caseback reveals a mechanical animation invisible from the front: a hand-painted penguin automaton, driven by a cam system integrated directly into the movement. The winding motion, the same action that powers the Soprod P054 hand-wound movement, simultaneously drives the animation. No battery. No electronics. Pure mechanical ingenuity, hidden on the reverse side of the watch where only the wearer ever sees it. This tradition of private, discreet complications, automata and erotic scenes concealed in watch casebacks, dates to 18th-century Swiss horology. The design reinterprets that heritage with irreverence and craft.\u003c\/p\u003e\n  \n\u003ch3\u003eSpecifications that matter\u003c\/h3\u003e\n\n\u003cp\u003eThe 38mm 316L stainless steel case is 12.45mm thick with a 45mm lug-to-lug span, proportions that suit both smaller and larger wrists. The screw-down crown ensures water resistance to 10 ATM \/ 100 metres. A double-domed sapphire crystal protects the salmon sunray brushed dial. The modified Soprod P054 manual winding movement powers both timekeeping and the animation via the same winding motion.\u003c\/p\u003e\n  \n\u003ch3\u003eNine strap options\u003c\/h3\u003e\n\n\u003cp\u003eAvailable on a beads-of-rice stainless steel bracelet, a flat-link bracelet, black or brown racing perforated leather, smooth black or brown leather, black or brown leather with white contrast stitching, and a black rubber tropic strap. Each configuration changes the character of the watch entirely, from vintage dress to sport-ready tool watch.\u003c\/p\u003e\n  \n\u003ch3\u003eSwiss made, Grenchen, Switzerland\u003c\/h3\u003e\n\n\u003cp\u003eDesigned and engineered in Grenchen, the same watchmaking region that produced precision instruments for polar exploration since the mid-20th century. Backed by a 2-year international warranty with free returns and exchanges.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":56765949903234,"sku":"NIV-320695M04","price":1575.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7523\/files\/886e4d34-32bf-479f-b951-b96c71e2c5a7.jpg?v=1784023555"},{"product_id":"nivada-grenchen-antarctic-erotic-black-tuxedo","title":"Nivada Grenchen Antarctic Erotic Black Tuxedo","description":"\u003cp\u003eBuilt on the iconic Antarctic platform introduced in the 1950s, the Antarctic Erotic reinterprets one of Nivada Grenchen’s most emblematic designs through a bold yet subtle evolution.\u003c\/p\u003e\n\u003cp\u003eAt its core, it remains a true daily watch: a perfectly balanced 38mm stainless steel alternating polished and brushed finish, paired with timeless dial executions inspired by vintage Antarctic models. But beyond the dial lies its secret. Flip the watch and interact with it the animated caseback comes to life through the winding motion. A miniature mechanical automaton, engineered as an extension of the movement itself, transforms a simple gesture into a private, playful experience.\u003c\/p\u003e\n\u003cp\u003eThis hidden animation remains invisible to the outside world, reserved only for the wearer. This concept follows a long-standing watchmaking tradition of discreet complications from automata to hidden scenes designed not to be shown, but discovered. Inside, a modified hand-wound Soprod P054 movement powers both timekeeping and the animation.\u003c\/p\u003e\n\u003cp\u003eThe mechanism has been re-engineered so the winding action drives a cam system, translating motion into a vertical animation on the caseback, without compromising reliability or wearability. Beyond its mechanical ingenuity, the Antarctic Erotic carries meaning. Rooted in the Antarctic legacy, first tested during U.S. Navy Operation Deep Freeze (1955–1956) the penguin became a historic symbol of the collection. This watch reinterprets that emblem with a modern twist, while contributing to real-world impact.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":56765950001538,"sku":"NIV-320696M04","price":1575.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7523\/files\/d536176f-535f-400d-a6e8-f94f9ff762ec.jpg?v=1784023556"},{"product_id":"nivada-grenchen-antarctic-erotic-matt-brown-beige-luminous","title":"Nivada Grenchen Antarctic Erotic Matt Brown Beige Luminous","description":"\u003cp\u003eThe Antarctic Erotic Brown is a 38mm Swiss hand-wound automatic watch with a warm brown matte dial, beige Super-LumiNova applied indexes, and a hidden animated caseback that activates only while winding. It is the most vintage-toned dial in the Antarctic Erotic collection, a brown dial with warm beige lume rooted in mid-century field and pilot watch aesthetics, on a 316L stainless steel case with alternating polished and brushed finishing.\u003c\/p\u003e\n\u003cp\u003eThe case measures 38mm across, 12.45mm thick, with a 45mm lug-to-lug distance. A double-domed sapphire crystal, screw-down crown, and 10 ATM water resistance complete a package built for daily wear without compromise.\u003c\/p\u003e\n\u003cp\u003eThe caseback is what sets it apart. Flip the watch and wind the crown: a modified Soprod P054 movement drives a cam system that translates the winding motion into a vertical mechanical animation, a private scene visible only to the wearer. No extra pushers, no mode-switching. The complication exists entirely in the act of winding, in the tradition of discreet automata and hidden erotic watches designed to be discovered, not displayed.\u003c\/p\u003e\n\u003cp\u003eThe penguin figure at the centre of the animation has been part of Nivada Grenchen's identity since 1965, officially patented as the emblem of the Antarctic collection; a line born from the U.S Navy polar expeditions in 1955–1956. The Antarctic Erotic reinterprets that heritage with irreverence and mechanical precision.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":56765950034306,"sku":"NIV-320693M04","price":1575.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/1636\/7523\/files\/8cbc9b44-1c98-44f5-abf7-a4e904745d38.jpg?v=1784023561"}],"url":"https:\/\/www.watchgecko.com\/collections\/niv-32069.oembed","provider":"WatchGecko","version":"1.0","type":"link"}