CHPTR_Δ [AGIL] Club 11:10 Limited Edition
CHPTR_Δ [AGIL] Club 11:10 Limited Edition
CHPTR_Δ [AGIL] Club 11:10 Limited Edition
CHPTR_Δ [AGIL] Club 11:10 Limited Edition
CHPTR_Δ [AGIL] Club 11:10 Limited Edition

CHPTR_Δ [AGIL] Club 11:10 Limited Edition

Regular priceCHF 2,950.00
/
  • Swiss Made

RESERVED FOR CLUB 11:10 MEMBERS

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Delivery: from mid-February

Created as the first timepiece reserved for Club 11:10, this 40mm limited edition reflects BA111OD’s commitment to independent watchmaking rooted in Neuchâtel and shaped in close dialogue with its community.

CHPTR_Δ (Delta) is the first manufacture complication developed by BA111OD in Neuchâtel, conceived to challenge traditional ways of reading time. Instead of a conventional rotating hand, the movement features a satellite hour wheel rolling around a fixed central hour wheel.

This motion follows a deltoid cycloid with a 1:3 ratio, causing the tip of the hour hand to trace a perfect triangle. Time is no longer displayed in circles, but through a constantly evolving geometric form inspired by mechanical logic and mathematical precision.

Developed in collaboration with independent watchmaker Olivier Mory, CHPTR_Δ introduces an asymmetrical reading of time and marks a world premiere.

Presented in a 40 mm case and limited to 30 pieces, this edition is reserved exclusively for Club 11:10 members. A bold expression of Neuchâtel’s independent spirit, designed for collectors who choose to experience time differently.

  • Free worldwide shipping
  • Free return within 14 days
  • 2 Years international warranty

MOVEMENT
Automatic Swiss Made movement enhanced with BA111OD manufacture module 09310 with hypocycloidal time reading (base: Soprod M100)

POWER RESERVE
42 hours

CASE
Stainless steel 316L anti-allergic with black PVD treatment, 40mm
Transparent caseback

DIAL
Satin matte steel with multiple levels and laser engraving
Faceted triangle in polished steel with 5N PVD treatment, white dot

GLASS
Domed sapphire crystal with antireflection treatment

CROWN
At 4 o'clock, engraved with the BA111OD emblem

FUNCTIONS
Hour-Minute, date at 2 o’clock

WATER RESISTANCE
5 ATM

STRAP
Black rubber strap with easy-clip system

Numbered Club 11:10 Limited Edition of 30 pieces

Available options:
• Credit Card (VISA, MasterCard, American Express)
• Direct bank transfer in 1x, 2x or 4x with no interests
• Apple Pay / Google Pay / Shop Pay Express checkout
• Twint (Switzerland)

For deliveries to USA, Canada and UK, please note that taxes will be due upon delivery.


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NON-CIRCULAR EXPERIENCE OF TIME

Developed and produced with the help of the highly renowned watchmaker from La Chaux-de-Fonds, Olivier Mory, CHPTR_Δ (pronounced Chapter Delta) brings a duality between the circular time of the minutes and the hypocycloidal time of the hours, enclosed in a triangle, in the foreground of the dial. This asymmetrical reading of time, which slows down and starts again, like a choreography, is part of another temporality, symbolizing the carousel of life.