CHPTR_Δ.4 [AGIL] Limited Edition
- Swiss Made
Limited Edition to 111 pieces - Sold out!
CHPTR_Δ is the first BA111OD manufacture watch complication: a unique timepiece that represents time in a revolutionary way.
Rather than simply rotating a hand around a central axis, the movement was designed to "roll" a satellite hour wheel around a fixed central hour wheel. When a wheel is rotated around another wheel, the trajectory described by any point on this satellite wheel is a cycloid. There are several types of cycloids: in this BA111OD chapter, the chosen cycloid is a deltoid (with a ratio of 1/3), and as a result, the trajectory described by the tip of the hour hand is... a triangle.
Created in collaboration with renowned watchmaker Olivier Mory, CHPTR_Δ's asymmetrical reading of time is a world premiere that promises to captivate and inspire anyone who seeks a new and unique way of reading time.
List of compatible watchbands : Bracelets – BA111OD
- 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, 44mm
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, NFC technology
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
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.