lot 11

Konstantin Chaykin

“Joker Iron Mask,” Regular Model from the 2025 Collection. New

This watch was featured at the "Konstantin Chaykin x Ineichen 2025" auction

Starting bid CHF 25 000
Hammer price CHF 54 000
Total bids 28
Location
Remote warehouse
Daniel Isaak
Watch Expert / Watchmaker
Estimate
CHF 30 000 / CHF 40 000

Specification

CaseStainless steel, case back with sapphire window secured by 6 screws. Diameter 40 mm, thickness 12.78 mm. Domed sapphire crystal with anti-reflective coating, diameter 33 mm; case back with flat sapphire crystal (diameter 25.5 mm; anti-reflective coating).
StrapBlack alligator leather. Buckle - classic style, manufactured by Konstantin Chaykin, stainless steel
DialOpen-worked dial, textured finishing with rhodium-plating; silvering; pad printing; bluing
MovementK.09-1 with automatic winding. Manufactured by Konstantin Chaykin. Bridges with grain-textured finishing, rhodium-plated; steel components with fine longitudinal grinding; chamfered and polished edges. Modified La Joux-Perret G200 (Swiss-made); skeletonized rotor with Konstantin Chaykin logo and rhodium-plated. Joker time indication with hour (at 10 o'clock), minute (at 2 o'clock), and day of the week sector indicator (at 6 o'clock)
Cal.K.09-1 with automatic winding
Diameter:40 mm
Year2025

Condition report

Case:New, unworn
Strap:New, unworn
Dial:New
Box:Yes
Papers:Yes

Lot Essay

The “Joker Iron Mask” is the newest Wristmon, included in the regular collection since 2025. The mask plays a central role in the architecture of this model: all its components visible from the dial side are parts of the Joker-indication module. The bases of the hour and minute wheel bridges are shaped like eyebrows, and the bridge for the day-of-week indicator resembles the mask’s nose. 

The rhodium-plated finish of the Joker indication module components, combined with the stainless steel case, establishes a monochromatic metallic palette that partly aligns the model with mid-17th-century Puritan-style pocket watches. Further signs of haute horlogerie include the top-tier finishing of the details: longitudinal and circular grinding, hand-chamfered and polished edges, and polished pivots and pins.