Ba111od Chapter 4.15 Ice White CB 40mm Tourbillon

BA111OD Chapter 4.15 Ice White CB 40mm Tourbillon (4.15 Ice White CB)

Technical specifications:
Mechanical hand-wound tourbillon caliber BA.01
Variable inertia balance
19 jewels
Frequency: 3 Hz (21,600 vibrations/hour)
Power reserve: 100 hours

316L stainless steel case
Diameter: 40 mm
Thickness: 11 mm (excluding crystal)

Domed sapphire crystal with double anti-reflective coating
Printed logo on crystal

Semi-open dial
White SuperLuminova hands

Crown positioned at 4 o’clock engraved with BA111OD emblem

Water resistance: 5 ATM
Magnetic resistance: 2000 Gauss
Shock resistance: 5000G

Available with:
Stainless steel bracelet with deployant clasp
Ceramic bracelet with double folding deployant clasp
Rubber strap with deployant clasp
Leather strap with deployant clasp
Easy strap exchange system

Description:
The BA111OD Chapter 4.15 Ice White CB 40mm Tourbillon represents the synthesis of contemporary haute horlogerie and minimalist visual purity.

At its heart beats the hand-wound BA.01 tourbillon caliber, equipped with a variable inertia balance and delivering an impressive 100-hour power reserve. Operating at 3 Hz, it ensures chronometric stability and precision, placing this model within the realm of independent Swiss high watchmaking.

The 40 mm 316L stainless steel case, with balanced proportions and a slim profile, offers technical elegance and refined wrist presence. The domed sapphire crystal with double anti-reflective coating ensures maximum clarity and protection.

The semi-open dial reveals part of the mechanical architecture, adding depth and structural character, while the white SuperLuminova hands provide excellent legibility in low-light conditions.

With 2000 Gauss magnetic resistance and 5000G shock resistance, the watch combines mechanical sophistication with remarkable robustness.

Thanks to the quick-change system, the watch can easily adapt to steel, ceramic, rubber or leather options, enhancing versatility and personal style.

The BA111OD Chapter 4.15 Ice White CB is a statement of modern Swiss engineering, where precision, design and mechanical architecture converge in a distinctive high-complication timepiece.