K-01

Openworked, wound by hand, machined from grade-5
titanium. Fifty pieces to a series. A series never reopens.

1.0 — OUR ETHOS

We removed the dial.
Then everything the dial was hiding.

1.0 — OUR ETHOS

A watch deserves to be handled with care.

By the hands that build it — and the hands that wind it, every morning. The K-01 is not produced. It is undertaken, one commission at a time.

1.1

Made to its order.

Every K-01 is built for a named owner. One watchmaker, one bench, forty hours — no queue but the order book.

1.2

Nothing hidden.

A hand-wound calibre, openworked until only the working parts remain, sealed in a titanium cushion case. The movement is the dial.

1.3

Kept for life.

Serviced by the bench that assembled it, for as long as you own it. Custody, not inventory.

2.0 — ANATOMY— 00 / 07

3.0 — SPECIFICATIONS

Nothing that does not work.

Calibre
K-01, hand-wound, openworked
01
Case
Grade-5 titanium, ceramic-coated — 41.5 × 11.2 mm
02
Crystal
Box-domed sapphire, double AR coating
03
Frequency
28,800 vph — 4 Hz
04
Power reserve
72 hours
05
Jewels
31, synthetic ruby
06
Water resistance
5 ATM
07
Edition
50 pieces to a series, numbered on the barrel bridge
08

3.1 — IN THE ROUNDREV 01 · 000°

01 — Regulation

A new register
of quiet.

Free-sprung balance. Regulated by hand,
in five positions, over ten days.

02 — Case

One blank,
machined whole.

The cushion case is milled from a single
billet of grade-5 titanium. Nothing joined.

03 — Finishing

Finished where
no one looks.

Chamfered bridges, grained plates —
the same hand on every surface.

04 — Caseback

Sapphire caseback.
Standard.

The calibre is the dial — both sides.

4.0 — SOUSCRIPTION

Fifty pieces.
Series 001 is allocated.

Series 002 opens Q1 2027, by subscription — in the old manner: half on order, half on delivery. Leave an address and we will write to you first.

No payment now. Allocations are confirmed by hand.