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Louis Erard x Konstantin Chaykin Unfrogettable vs. Wristmons: What’s Different?

The Unfrogettable is a frog-inspired regulator collaboration; Wristmons is Chaykin’s larger character-watch collection. See how it compares with Joker Classic.
Estimate3–4 min Catalogued SpecialistWatchRanker Team

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The Unfrogettable is a Louis Erard–Konstantin Chaykin collaboration: a frog-princess character watch with a horizontal regulator display. Wristmons is Chaykin’s broader collection of character watches. Its Joker’s defining display uses separate hour and minute discs plus a moonphase indicator. The shared appeal is the playful design language; the key difference is that these are not the same product or display system.

What is the Unfrogettable?

Louis Erard describes the Unfrogettable as a collaboration with Konstantin Chaykin. Its frog-princess character incorporates a horizontal regulator layout: the hour and seconds indicators sit alongside a central minute hand. Louis Erard sums up the concept as “A fully reworked case. A regulator turned creature.” (Louis Erard’s Green product page.)

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The Green and Purple editions share the headline specifications listed by Louis Erard, but details and live stock status should be checked on the listing for the particular color. The Green page displays a waiting-list notice; that does not establish the Purple edition’s availability.

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What defines Wristmons? The Joker as an example

Wristmons is Konstantin Chaykin’s collection, not a single watch design. The manufacture’s collection page listed around forty designs when checked in 2026, from Joker models to more complicated creations; that count can change as the collection evolves (Wristmons collection context).

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The Joker is a useful, but not universal, example. Chaykin’s Joker Classic page says the original Joker was introduced at BaselWorld in 2017 as the first Wristmons model. Its display uses separate discs for the hours and minutes, with a moonphase indicator. Those features distinguish the Joker example from the Unfrogettable’s regulator arrangement; they should not be assumed to describe every Wristmons design (Joker Classic; Joker).

How the named models compare

Feature Unfrogettable Green / Purple Joker Classic example
Product scope Louis Erard and Konstantin Chaykin collaboration One model in Konstantin Chaykin’s Wristmons collection
Display Horizontal regulator layout integrated into a frog character; hour and seconds indicators with a central minute hand Separate hour and minute discs with a moonphase indicator
Movement and reserve Automatic Sellita SW266-1 regulator; minimum 38-hour power reserve Automatic K.18-18 using a modified G200 base; 68-hour power reserve
Case 40 mm Grade 5 titanium 40 mm stainless steel
Water resistance 50 m / 5 bar Not stated on the consulted official Joker Classic page
Production statement 178 pieces for each named color variant, according to Louis Erard’s current product pages checked in 2026 No more than 100 pieces per year, according to the maker’s Joker Classic page
Published price and availability CHF 4,500 excluding tax on both color pages; the Green page shows a waiting-list notice No comparable current price established on the consulted official page

Sources for the Unfrogettable specifications are Louis Erard Green and Louis Erard Purple. Joker Classic figures and features are from the official Joker Classic page.

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How to interpret the production and price figures

The 178-piece statement is a fixed limited-edition size for each named Unfrogettable color variant, as stated on Louis Erard’s Green and Purple pages checked in 2026. The page-check year is not an asserted launch year. By contrast, “no more than 100 pieces per year” is an annual production ceiling for Joker Classic, not a lifetime edition total. The figures describe different production limits and are not directly comparable.

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The CHF 4,500 price is published by Louis Erard for both Unfrogettable colors and is excluding tax. The consulted official Joker Classic page does not establish a comparable current price. Product prices and availability can change; use the specific official listing for current details.

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Which difference matters most?

Choose by the watch itself, rather than treating the names as competing versions of one model. The Unfrogettable pairs Chaykin’s character-watch approach with Louis Erard’s regulator format and a frog-inspired design. Joker Classic is a Wristmons character watch whose hours, minutes and moonphase are expressed through separate indicators. Their case materials and movements also differ, while both named examples use a 40 mm case.

Quick Recap

Bestseller No. 1
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SaleBestseller No. 3
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Features a 33mm diameter face, genuine leather band, and Japanese quartz movement.; Battery included, and comes boxed in a beautiful tin display case.
$47.13
Bestseller No. 4
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$7.99
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  • 【A Surprise Gift】:The dial appears to be nothing more than a matrix of letters, arranged in a seemingly random manner. Just press the button to show the time by illuminating the letters that make up the time
  • 【Water Resistance】: 30-meter waterproof capability offers reliable protection for everyday use, such as handwashing or light splashes.
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LsvtrUS Unisex Scholar Cat Pattern Leather Band Analog Quartz Dial Wrist Watch (Brown)
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  • Package Include:1pcs Quartz Wrist Watch.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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