Grönefeld 1969 DeltaWorks

~$64,717 · 1 CHF = 1.234 USD (2026-07-22)

Year

2023

Category

Sport

Reference

1969 DeltaWorks

Case

ø 44.5 mm · Acier

Material

Steel

Dial

Salmon/Pink

Movement

Mécanique à remontage automatique Réserve de marche: 56 h, 21600 alt/h

Water resistance

100 m

Price tier

$50K–$100K

Country

🇳🇱 Netherlands

Grönefeld 1969 DeltaWorks. Bart and Tim Grönefeld, aka The Horological Brothers, are proud of their heritage and their home country, the Netherlands.

More photos and full details on the official GPHG page.