Pendulum rod made of Invar, a metal alloy with a very low thermal expansion coefficient, with compensation tube for temperature variation.
Stainless steel arbor, revolution on 15 ball bearings
DLC-coated gears and pinions (low friction coefficient).
Crystal glass structure, 1/2”-thick discs.
Regulation by small weights.
Charge autonomy: 7+1 days / Charge reserve: up to 5 minutes
Suspension spring.

Designed for indoor use



Additional information

Dimensions 66 × 23 × 125 cm