BA111OD CHPTR_Δ.2 B.ROK
🔄 Second hand selected, inspected and tested by us before putting on sale*
🔺 CHPTR_Δ.2 B.ROK – Time reinterpreted in three dimensions
CHPTR_Δ.2 B.ROK , the result of the collaboration between BA111OD and master watchmaker Olivier Mory , offers a radically new vision of reading time. This mechanical timepiece does not follow conventions: it traces a triangular trajectory, inspired by the geometric laws of cycloidal movement .
🌀 A mechanism that draws time
Satellite wheel moving around a fixed center , generating a cycloidal deltoid trajectory
Triangle Hours , a moving shape that slows down, speeds up, and evokes the rhythm of life
Circular minutes , contrasting with the geometry of the hours for an asymmetrical reading
A clockwork dance , fluid and hypnotic
⚙️ Swiss movement & in-house complication
Soprod M100 automatic caliber , enhanced by the 09310 module developed by BA111OD
Unique display , a world first in the watchmaking world
Date window at 2 o'clock , discreet and functional
Transparent background , revealing the complexity of the movement
🧩 Architectural dial & elegant case
Intense black dial , ideal for contemplation
Faceted triangle in polished steel , housing indexes and Arabic numerals
Animated central ball joint , with red dot to indicate the hours
Luminescent minute hand , for clear night reading
Anti-reflective flat sapphire crystal , incorporating NFC technology — an industry first
🎽 Technical and refined bracelet
Black rubber , embossed with the BA111OD logo
Easy-clip system , for quick and secure changes
Silver pin buckle , neat finish and optimal comfort
CHPTR_Δ.2 B.ROK – A watch that doesn’t just track time: it redesigns it. For lovers of poetic complications and geometry in motion.
Delivery time and shipping
🚚 We handle your order with care – estimated delivery between 7 and 12 working days.
Warranty and Contents
✅ 24 month warranty
⧉ Box + warranty card
Detailed characteristics*
🆕 Condition: New – Never Worn (NOS) Watch in immaculate condition, out of the box, with no signs of use.
Case: 316L stainless steel
Dimensions:
- Thickness: 12.9 mm
- Diameter: 44 mm
- Weight :
Dial: Satin-finished matte steel with multiple levels and laser engraving. Polished steel faceted triangle, yellow dot. Date at 2 o'clock
Glass: Domed sapphire with anti-reflective treatment
Movement: Swiss automatic completed by the BA111OD 09310 manufacturing module with hypocycloidal time reading (base: Soprod M100). 42-hour power reserve
Waterproofness: 5 ATM
Bracelet: Rubber bracelet with easy-clip system
Clasp: 316L stainless steel butterfly buckle

































