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AnthraA-40 · The titanium automatic
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A-40

The titanium automatic40 mm Ref. A-40/01Titanium
01 — Thesis

Built to be looked at
through a lens.

The A-40 is machined from grade-5 titanium, brushed in one direction, then every edge is cut back and polished to a mirror line. Under macro you find the finishing; at arm’s length you simply see it hold the light.

02 — Case

Brushed flanks,
mirror chamfers.

Forty millimetres of grade-5 titanium. The flanks carry one straight brush; every edge between them is chamfered and polished until it draws a white line of light. The crown sits recessed; the bezel meets the crystal without a step.

Height
9.6 mm
Water
100 m, screwed crown
03 — Dial

Anthracite,
edge to edge.

An anthracite sunburst under sapphire coated on its inner face, so the residual reflection is a faint violet ring rather than a white sheet. Moonphase at twelve, the escapement open at six, the date at three.

04 — Calibre

AC-01,
taken apart.

Twenty-six jewels, forty-one hours from a full wind, adjusted in five positions. Shown here the honest way — in pieces.

41h
05 — Bracelet

The same light,
again.

Outer links brushed with the case, centre links polished with the chamfers, so the bracelet carries the same two finishes down the wrist. Screwed pins, a twenty-to-sixteen taper, and a clasp with nothing written on it.

06 — Finishes

Four metals.

One case, four treatments. Titanium is the reference.

TitaniumA-40/01
07 — Data
ReferenceA-40/01
CaseGrade-5 titanium, brushed
Diameter40 mm
Height9.6 mm
CrystalSapphire, AR-coated inside
DialAnthracite sunburst
CalibreAC-01, automatic
Reserve41 hours
Jewels26
BraceletThree-link, screwed pins
Weight96 g

Anthra

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