Greubel Forsey Grande Sonnerie

🏆 Prix de l'Exception Mécanique, GPHG 2018

~$1,528,371 · 1 CHF = 1.234 USD (2026-07-22)

Year

2018

Category

Exception Mécanique

Reference

P048

Case

ø 43.5 mm · Titane

Material

Titanium

Dial

Black

Movement

Mécanique à remontage manuel Réserve de marche: 72 h, 21600 alt/h

Water resistance

30 m

Price tier

$500K+

Country

🇨🇭 Switzerland

Video Greubel Forsey Grande Sonnerie Functions Hours, Minutes, Sectorial small seconds, Sectorial power reserve, Sectorial striking power reserve, Grande Sonnerie, Petite Sonnerie, Minute repeater on demand via pusher crown, 24 Second Tourbillon Eleven years of research, the assembly of no less than 935 components, the filing of two patents, the integration of the 3rd Fundamental Invention Greubel Forsey (24 Second Tourbillon), the development of an acoustic resonance cage generating a sound of great purity, the installation of eleven operating safety features offering maximum comfort, carrying out a three-year wear test… These few elements do

More photos and full details on the official GPHG page.