Reservoir Sonomaster Chronograph

~$7,096 · 1 CHF = 1.234 USD (2026-07-22)

Year

2022

Category

Chronographe

Reference

RSV04.SN/136.BL

Case

ø 43 mm · Acier

Material

Steel

Dial

Black

Movement

Mécanique à remontage automatique Réserve de marche: 60 h, 28800 alt/h

Water resistance

50 m

Price tier

$5K–$10K

Country

🇨🇭 Switzerland

POINT OF "VIEW": THE NEW RESERVOIR SONOMASTER CHRONOGRAPH WATCH IS INSPIRED BY VINTAGE AUDIO AMPLIFIERS, AND APPLIES SOUND MEASUREMENT TO TIME MEASUREMENT! The new RESERVOIR collection is inspired by widely used measuring instruments

More photos and full details on the official GPHG page.