CHPTR_Δ.6 [PHANTOM]
CHPTR_Δ.6 [PHANTOM]
CHPTR_Δ.6 [PHANTOM]
CHPTR_Δ.6 [PHANTOM]

CHPTR_Δ.6 [PHANTOM]

CHF 2,600.00
/
  • Swiss Made
Availability: 3 months

CHPTR_Δ is the first BA111OD manufacture watch complication: a unique timepiece that represents time in a revolutionary way. 

The CHPTR_Δ.6 [PHANTOM] is distinguished by its sophisticated anthracite hue. The meticulously crafted details give this piece a touch of discreet luxury within timeless elegance.

 

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 with the help of 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.

  • 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
316L stainless steel coated with anthracite PVD, 40mm, transparent case back

DIAL
Satin matte steel with multiple levels and laser engraving
Faceted triangle in polished steel, 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
Rubber strap with easy-clip system

Available options:
• Credit Card (VISA, MasterCard, American Express)
• Direct bank transfer in 1x, 2x 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.

READ MORE
A connected glass

Together with all models of Chapter 4, all our CHPTR_Δ models include the NFC technology in their glass. A first in the industry!

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