Allegro

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.
Graham escapement.

Elements with a reduced weight: 5.3lbs drive; 14.3lbs bob lens.

The crystal is the star attraction: glass discs substitute for the traditional structure; the discs’ are supported by lightweight glass columns.

Bearings attached and adjusted directly on the crystal structure via computer numerical control (CNC).

Teckell® Tool Kit includes: certificate of authenticity, instructions and tools for assembling and maintaining the product.

Chrome-plated or blue-anodized hands.
Weight 41kg
Drive weight 2.4kg
Box 1 L 80 H 46 P 80 cm • 55 kg

Dimensions L 66 H 125 P 23 cm Pendulum Bob 6,5kg
Box 2 L 125 H 9 P 26 cm • 12kg

Engineering Alessandro Rigotto, Varese Italy