Byrne 311

~$28,382 · 1 CHF = 1.234 USD (2026-07-22)

Year

2021

Category

Homme

Reference

311 NS

Case

42 x 48 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

$20K–$30K

Country

🇬🇧 United Kingdom

Important steel watch, entirely manufactured in Switzerland at Fleurier. Streamlined case with screwed-down back, crown, and bezel.

More photos and full details on the official GPHG page.