Arnold & Son Ultrathin Tourbillon Gold

~$86,503 · 1 CHF = 1.234 USD (2026-07-22)

Year

2023

Category

Tourbillon

Reference

1UTBR.I01A.C246R

Case

ø 41.5 mm · Or rouge

Material

Gold

Dial

White

Movement

Mécanique à remontage manuel Réserve de marche: 100 h, 21600 alt/h

Water resistance

Non communiqué

Price tier

$50K–$100K

Country

🇨🇭 Switzerland

One of the world's finest tourbillons sheds its ornaments. Reduced to its purest expression, Ultrathin Tourbillon Gold reveals itself with elegance.