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Harbor ProtoType-3 (GPHG 2020)

Harbor ProtoType-3

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~$225,933 · 1 CHF = 1.234 USD (2026-07-22)

Year
2020
Category
Homme
Reference
2020/T3.R
Case
40 x 50.6 mm · Or rose
Material
Gold
Movement
Mécanique à remontage automatique Réserve de marche: 50 h, 28800 alt/h
Water resistance
30 m
Price tier
$100K–$500K

Harbor TYPE-3, a watchmaking homage inspired by the shield diamond cut. Monobloc case with sapphire windows revealing the HARBOR-developed micro-rotor gold automatic movement, balance wheel regulation mechanism, transparent case back revealing the jumping hour engineering.

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More photos and full details on the official GPHG page.

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Harbor ProtoType-3 (GPHG 2020) — Grail Atlas