Contemporary clock PRESTO

wall-mountedmetalglass

The modern definition of time. The finest engineering and esthetics combine for a precious and perfect timepiece. Details and innovations 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. 24K gold-plated gears and pinions. Crystal glass structure, 1/2”-thick discs. Charge autonomy: 7+1 days / Charge reserve: up to 5 minutes Suspension spring. Designed for indoor use Graham escapement. Aluminum bob lens. Spring loaded. 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 30kg Drive weight 2.4kg Dimensions D 66 P 23 cm Box L 80 H 46 P 80 cm • 55 kg