CH MO Manufcture Bronze

manufacture all black (calibre 99001)
all bronze case | Ø 45 mm
screw crown, screw-down pushers | open case back
sapphire crystal with anti-reflective treatment on both sides, domed |
brown suede leather strap

Water resistant until 100m

Amount
CHF 7,500

    • 151.77 CHF
    • 455.31 CHF
    • 607.08 CHF

Bronze watcheson instagram

Glossary

Special characteristic

Screw-down bronze pushers

Screw-down pushers confer an additional mechanical aspect to watches. In order to operate the stopwatch function, one has to first unscrew the collar and, then, close it again after stopping it.

Special characteristic

Bronze

We use a very individual bronze alloy sourced in Zurich. Bronze is anti-magnetic, resistant to wear, is elastic, slightly more brittle and 10% heavier than stainless steel. Above all, it stands out due to its resistance to seawater. Beneath a layer of oxidised copper, the material offers lasting protection. The discolouration of the bronze is particularly appealing and means that every watch, over time, evolves into a unique piece—one solely influenced by the life of the watch owner. While bronze can stain, these stains are usually removed in the normal laundry process.

Special characteristic

See through case-back manufacture movement, bronze

Our display back case uses a blue anti-reflective sapphire crystal and thus allow for an unobstructed view of the pulsating calibre. One has the feeling that the soul of the mechanical automatic movement can both be felt and seen. The watch is alive. Together with the possibility of the custom labelled rotor, each watch becomes a truly personal gift – even to oneself.

Special characteristic

black caliber 9901

The calibre 9901 is individually produced for us in the watchmaking town La Chaux-de-fonds. All of the parts are black-coloured. This automatic chronograph movement is equipped with a column-wheel and coaxial escapement. It is resistant to magnetic field up to 15,000 Gauss. The calibre has a silicon balance spring, two serially mounted barrels and a time zone function. It also has central hour-, minute- and chronograph second hands, as well as a small second indicator. The calibre has a power reserve of ca. 44 hours. Loss of accuracy is -1 to +5 seconds per day. Revisions are recommended every 3 to 8 years.