Ba111od Chapter Delta 2 B.Rok 44mm

2 B.ROK Ba111od Chapter Delta 2 B.ROK 44mm

Technical specifications:
Swiss Made automatic movement
Base Soprod M100
BA111OD manufacture module 09310 with hypocycloidal time display

Power reserve: 42 hours

316L anti-allergic stainless steel case
Diameter: 44 mm
Thickness: 12.9 mm (including glass)
Lug to lug: 46 mm
Transparent case back

Satin matte steel dial with multiple levels and laser engraving
Polished steel faceted triangle with red dot

Domed sapphire crystal with anti-reflective treatment

Crown positioned at 4 o’clock engraved with BA111OD emblem

Functions: Hours – Minutes – Date at 2 o’clock

Water resistance: 5 ATM

Rubber strap with deployant clasp
Easy strap exchange system

Description:
The Ba111od Chapter Delta 2 B.ROK 44mm continues the conceptual revolution introduced by the CHPTR_Δ collection, redefining time display through a unique and patented mechanical architecture.

Instead of a conventional hand rotating around a central axis, the movement “rolls” a satellite hour wheel around a fixed central wheel. This interaction generates a mathematical cycloid trajectory. In this complication, BA111OD uses a deltoid hypocycloid (ratio 1/3), causing the tip of the hour hand to trace a perfect triangle.

Developed in collaboration with renowned watchmaker Olivier Mory, this asymmetrical time display is a world premiere, offering a completely new visual and technical horological experience.

The watch features a Swiss automatic movement based on the Soprod M100, enhanced by the BA111OD manufacture module 09310, which enables this sophisticated hypocycloidal system. Power reserve reaches 42 hours.

The 44 mm 316L anti-allergic stainless steel case, with transparent case back, allows appreciation of its mechanical complexity while maintaining balanced proportions at 12.9 mm thickness.

The satin matte steel dial with multiple levels and laser engraving reinforces its architectural identity. The polished steel faceted triangle with red dot adds dynamic contrast and highlights the distinctive character of the B.ROK edition.

Protected by a domed sapphire crystal with anti-reflective treatment, the watch ensures clarity and durability.

With 5 ATM water resistance and a rubber strap with deployant clasp and easy strap exchange system, the Chapter Delta 2 B.ROK blends Swiss engineering innovation with avant-garde contemporary design.