The Louis Erard x Konstantin Chaykin Time Eater Tourbillon brings the saga of this strange horological beast to a thrilling new chapter. A fusion of fantastical design and serious Swiss watchmaking, this limited edition of just 78 pieces features the now-iconic cyclopean eye and sharp-toothed grin, joined this time by an animated red tongue spinning with every passing second. Chaykin’s latest trick? A mechanical tongue mounted on a tourbillon cage, bringing a surreal twist to a complication rarely seen in such playful form.

A limited edition of 78 pieces worldwide.
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Ref. 89241AA91.BVA170

The 42mm polished stainless steel case houses a hand-wound tourbillon regulator movement, developed by BCP Tourbillons and boasting an impressive 100-hour power reserve. The dial delivers a dramatic mix of textures and tones, sunray silver, satin-finished anthracite, and a red tourbillon flange with a white fang motif. The hour disc at 12 o’clock keeps its single, all-seeing eye motif, while the black central minute hand splits into two monster-like tips. Every detail on the dial has been carefully placed to enhance both storytelling and timekeeping precision.

The Time Eater Tourbillon is completed with a black toad leather strap accented with green stitching and a soft rabbit leather lining. Its green minute ring and dual logo transfer, Louis Erard at 6 o'clock, Konstantin Chaykin at 12, mark it unmistakably as a collaboration between two visionary forces. With sapphire crystals front and back, a signature Chaykin crown, and 50 meters of water resistance, this tourbillon balances whimsy and technical mastery in equal measure. A rare collector’s piece that blurs the line between watchmaking and art.

TECHNICAL SPECIFICATIONS
Calibre
- Tourbillon régulateur mechanical hand-wound BCP T02
- Developed by BCP Tourbillons (Olivier Mory)
Functions
- Hours disc at 12 o'clock
- Central minute hand
- Tourbillon seconds at 6 o'clock
Power Reserve
~ 100 hours
Case
- Polished stainless steel
- Konstantin Chaykin signature crown
Diameter
42 mm
Case back
- Exhibition
- Engraved with "x" of 78"
Glass
- Sapphire crystal with anti-reflective treatment on both sides
Water Resistance
5 bars (50 m/165 ft)
Dial
- Green minute ring
- Dual logo transfer: Louis Erard at 6 o'clock, Konstantin Chaykin at 12 o'clock
- Silvered-toned lower plate with sunray wave decoration
- Anthracite circular satin-finished hour flange
- Red tourbillon flange with white teeth motif
- Shiny white hour disc with printed indices at 12 o'clock
Hands
- Matte black central minute hand with monster-style dual tips
- Red tongue-shaped seconds hand mounted on the tourbillon cage at 6 o'clock
Strap
- Black toad leather with green stitching
- Green rabbit leather lining
- Polished stainless steel pin buckle
- Quick-release spring bars for easy strap change
Strap Dimensions
- 22/20 mm width
- 80/115 mm length

Oster Jewelers is Your Authorized Louis Erard Retail Partner

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