BA111OD CHPTR_△.1 [Kairos]

~$2,986 · 1 CHF = 1.234 USD (2026-07-22)

Year

2023

Category

Petite Aiguille

Reference

CHPTR_△.1

Case

ø 44 mm · Acier

Material

Steel

Dial

Grey

Movement

Mécanique à remontage automatique Réserve de marche: 42 h, 28800 alt/h

Water resistance

50 m

Price tier

$2K–$5K

Country

🇨🇭 Switzerland

BA111OD unveils CHPTR_Δ, the brand's first watchmaking complication, made in Switzerland, which revolutionizes the representation of time.

More photos and full details on the official GPHG page.