Grand Seiko Tourbillon à force constante Kodo

🏆 Prix de la Chronométrie, GPHG 2022

~$471,388 · 1 CHF = 1.234 USD (2026-07-22)

Year

2022

Category

Tourbillon

Reference

SLGT003

Case

ø 43.8 mm · PlatineBrilliant-Hard Titanium

Material

Two-tone

Dial

Skeleton/Openworked

Movement

Mécanique à remontage manuel Réserve de marche: 72 h, 28800 alt/h Mouvement squelette

Water resistance

100 m

Price tier

$100K–$500K

Country

🇯🇵 Japan

The Grand Seiko Kodo Constant-force Tourbillon is Grand Seiko's first mechanical complication watch. It is equipped with a unique and innovative movement, Calibre 9ST1, which, for the first time in watchmaking history, combines a