- Illumination in the clock and indirect illumination behind the clock
- Three-part dial
- Secret compartment in the base
MODERN AND INNOVATIVE REINTERPRETATION OF THE “CLASSIC GRANDFATHER CLOCK”!
In the modern case, with its curved surfaces and polished inlays, the precision movement with seconds pendulum not only finds protection, but also shines through various built-in LEDs. Thus, not only the illumination of the inside of the clock, but also an indirect background illumination is on board.
A newly designed, three-part dial with recessed scales, offered in two versions, completes the harmonious appearance of the clock.
Another detail: small items can be safely hidden and stored in the base, in a secret compartment.
|Case||- Black varnish with hand polished carbon cassettes
- Black varnish with hand polished cassettes in black-brown
Metal inlay in rim and base
Height: 205 cm, width: 36 cm, depth: 25 cm
Glass window in the top of the case
Door with magnetic closure
Secret compartment in the case base: height 46 cm, width 30 cm,
depth 18 cm
Illumination in the clock and indirect illumination behind the
clock, can be switched and dimmed individually by remote control
|Crystals||Anti-reflective mineral glass, U-shaped glass|
|Movement||Sattler calibre 1965, cutaway in the front plate,
three arms esapement wheel bridge domed and polished by hand,
visible escapement (Graham) from the front
|Power reserve||30 days|
|Drive||3100 g weight with pulley with ball bearings|
|Oscillator||Invar pendulum (diameter 12 mm), temperature and air-pressure compensation by 5 aneroid capsules with air pressure display in mm/Hg
|Ball bearings||5 precision ball bearings|
|Jewel bearings||11 in screwed-in chatons, 2 agate anchor pallets|
|Dial||Anodised, three-part dial with recessed scales, cutaway in
seconds dial, numbered consecutively
|Hands||Natural anodised dial version: Blue steel hands domed by hand
Black anodised dial version: Polished steel hands domed by hand
|Beat rate||3.600/h = 60/min|
Treasures are kept safe and hidden inside a fascinating and impressive precision pendulum clock
The Troja Sonata M, a precision pendulum clock with half-hour impact mechanism and moon phase display. As an imposing grandfather clock, it can also hide the most secret treasures … In addition, the video also shows the Secunda Sonata, the counterpart as a classic precision pendulum clock for the wall.