Alto ART 01

The Alto ART 01 is a current-production dress watch with a grade 5 titanium case, finished with hand-satin, bead-blasted, or dlc by edition. At 56 g it sits around the middle for dress watches in the guide. The caseback is open, so the movement is visible.

1 official photo · reader photos welcome

Material

Titanium

Grade / type

Grade 5

Weight

56 g (head only)

Water resistance

50 m

Type

Dress

Case diameter

40.0 mm

Origin

France

Movement

Automatic micro-rotor

Caliber

Alto A01

Power reserve

48h

Complications

Time only

Colour

Black

Surface treatment

Hand-satin, bead-blasted, or DLC by edition

Finish technology

DLC

Nickel-free

Unconfirmed (contact-point materials not all confirmed)

Bracelet / strap

FKM rubber strap with folding clasp

Crystal

Sapphire (domed, bevelled)

Display back

Yes

Dial

First Edition (matte black lacquered), Monochrome Black (DLC case, LE 30), Monochrome Grey (LE 30) (the First Edition's black lacquered dial is brass, seven-element construction; the DLC/bead-blast Monochrome editions are not stated the same way)

Dial colours

Black Grey

Availability

Offered

Status

Current (limited editions of 30 per colorway)

Not published

Reference, Price, Thickness, Lug-to-lug, Hardness, Construction, Caseback, Matching bracelet, Lume

High confidence Verified Sep 2026 Source: Alto (ART 01 First Edition) / Alto (ART 01 Monochrome Black) / Alto (ART 01 First Edition, re-verified)

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