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Erwin Sattler



Regular price $1,050.00 USD
Regular price Sale price $1,050.00 USD
Sale Sold out

The cutaway in the seconds dial and the recess in the front plate of the movement allow a view of the gold-plated gear wheels and the Graham escapement. The upgrade set contains the dial with cutaway and the recessed front plate with cutaway.

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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.