Orrery Instruments · Geneva

Meridian 40

CHF 4,200 · Ships 12 November

01 / Turn

Forty millimetres of graphite.

A brushed titanium case in graphite PVD, 9.8 mm thin, with a brass crown you can wind wearing gloves.

02 / Open

Four parts. Nothing glued.

Crystal, dial, movement and case lift apart with two screws. Our Geneva bench services each one on its own.

03 / Inside

Calibre OR-7, wound by your wrist.

A 28-jewel automatic beating at 4 Hz. The brass rotor stores 72 hours of reserve, enough for a weekend off.

04 / Close

Sealed again to 100 metres.

Double gaskets close the stack. Sapphire front and back, anti-reflective inside, so the dial reads at dusk.

Specifications

Made in a run of 600 pieces for 2026. Each Meridian is regulated in five positions and signed by the watchmaker who closed it.

Reserve yours
Case
40.0 mm, Grade 5 titanium, graphite PVD
Thickness
9.8 mm
Movement
OR-7 automatic, 28 jewels, 28,800 vph
Reserve
72 hours
Water
100 m, screw-down crown
Strap
FKM rubber, 20 mm, brass pin buckle
Price
CHF 4,200 incl. VAT