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Alto ART 01

The Alto ART 01 is a 40 mm Grade 5 titanium dress watch with an Alto A01 automatic movement.

All Alto watchesDress watchesLightweightLightest, rankedGrade 5 titaniumDisplay back
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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More watches from Alto

Alto ART 02AltoART 02$14,76436.0 mm10.2 mm thick38 gIntegrated braceletAlto ART 01 x Bernar VenetAltoART 01 x Bernar Venet–40.0 mmDress

Frequently asked questions

What grade of titanium is the Alto ART 01?

Grade 5, as stated by the maker.

What size is the Alto ART 01?

The case is 40 mm across. It is water resistant to 50 m.

How much does the Alto ART 01 weigh?

About 56 g for the watch head alone.

How much does the Alto ART 01 cost, and is it available?

It is in production, but the maker does not publish a price.

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