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New Releases · 2025-02-20

Arcanaut D’Arc Roast makes a watch dial from ground coffee beans

Real coffee grounds and a UV-resistant binder create a mottled brown dial for this 33-piece automatic edition.

By Chronolume digest · Original English summary · Based on Arcanaut official product catalogue

Arcanaut Arc II D’Arc Roast — D’Arc Roast with its coffee-composite dial
D’Arc Roast with its coffee-composite dial. Photograph: Arcanaut. Arcanaut ↗

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This is a sourced news summary, not a hands-on review. Read the original reporting at Arcanaut official product catalogue ↗

What to know

The D’Arc Roast’s brown dial is made from actual coffee beans ground into powder, mixed with a UV-resistant binding agent and pressed into blocks that can be machined. The material’s irregular texture is paired with heat-bronzed steel hands and cream-coloured LumiCast markers, giving the Arc II an unusually warm character.

Arcanaut Arc II D’Arc Roast — D’Arc Roast on the wrist
D’Arc Roast on the wrist. Photograph: Arcanaut. Arcanaut ↗

The steel case is 40.52 mm wide and spans 49.06 mm lug to lug. A Soprod M100 automatic movement provides a 42-hour reserve at 4 Hz, while a domed sapphire crystal and 100-metre rating support everyday use. Limited to 33 pieces, the edition also has a luminous coffee-cup medallion on its case back.

Arcanaut Arc II D’Arc Roast — Luminous display of the D’Arc Roast
Luminous display of the D’Arc Roast. Photograph: Arcanaut. Arcanaut ↗

At a glance

Specifications reported by Arcanaut official product catalogue
ModelArc II D’Arc Roast
Dial materialGround coffee bean composite with UV-resistant binder
Case40.52 mm steel; 49.06 mm lug to lug
MovementSoprod M100 automatic
Power reserve42 hours
CrystalDomed anti-reflective sapphire
Water resistance100 m
Edition33 pieces

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Source & attribution

Arcanaut official product catalogue · Published 2025-02-20 ↗