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Erwin Sattler Troja Sonata M (with integrated watch winders & safe)

Erwin Sattler Troja Sonata M (with integrated watch winders & safe)

World renowned watch, clock, and watch-winder maker Erwin Sattler presents the German made Troja Sonata M Pendulum clock

AU$225,000.00 (AU$204,545.45 ex GST for deliveries outside Australia)

Benefits and prices include:

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Erwin Sattler Troja Sonata M (with integrated watch winders & safe)


Erwin Sattler Troja Sonata M (with integrated watch winders & safe)


Treasures are kept safe and hidden inside a fascinating and impressive precision pendulum clock. According to Greek legend, the ancient, Anatolian city of Troy (Troja) was outsmarted by Greek warriors. Hidden in the stomach of a wooden horse, they were able to get behind the fortified city walls undiscovered and, following their clever deception, conquered the city. The Troja 16 M precision pendulum clock owes its name to this historic example because its body also conceals some secrets.

The base of the clock houses a safe which provides space for all kinds of treasures. To make full use of the depth that is gained here, 16 remote-controlled watch winders are also housed in the rear section of the case. Along with their technology partner, Beluwo®, the Erwin Sattler manufacture has developed new, large wristwatch-holders which provide enough space for larger timepieces. Each unit is equipped with its own precision motor. There is no remote control anymore. Controlling works only via Bluetooth, any smartphone or tablet, or via the operating element in the integrated tray in the housing. The Troja 16 M is equipped with the extraordinary movement from the Classica Secunda 1995, whose silver-plated dial emphasises the value of the lovingly handcrafted, domed hands. The pendulum, at a stately length of approximately one metre, swings once every second in an elegant and calming cadence.

The Troja is available with four different movements: Troja 16 M with the movement from the Classica Secunda 1995, Troja Lunaris M with the movement from the Secunda Lunaris, Troja Sonata M with the movement from the Secunda Sonata, Troja Opus Temporis with the movement from the Opus Temporis.


This piece can be customised to suit your unique style and taste. The images shown are not reflective of every option available – at the time of ordering please contact us to discuss your preferences.

Technical Data

– Black varnish with metal inlays
– Black varnish with macassar cassette and metal inlays
– Height: 218 cm, width: 48 cm, (watch winders extended: 70 cm), depth: 39 cm, requires wall mounting at the dial height
– Door with magnetic closure
– Weight 245 kg
Crystals: Bevelled mineral glass
Movement: Sattler calibre 2015
Power reserve: 30 days
Drive: Weight going train 4,500 g with pulley with ball bearings, weight strike train 5,000 g with pulley with ball bearings
Oscillator: Invar pendulum Ø 12 mm, temperature and air-pressure compensation, twin barometer
Ball bearings: 20 precision ball bearings
Jewel bearings: 4 in chatons, 2 agate anchor pallets
Dial: Silver-plated, hand-painted moon disc, cutaway in seconds dial, visible escapement (Graham)
Base: Clock base with safe
Winders 16: precision watch winders, sideways extendible, individually programmable via WLAN
Strike train: Half-hour rack strike train with gong, strike train silencer
Beat rate: 3.600/h = 60/min
Euro/VdS Category l
– Lock: electronic locking system
– Door hinge: DIN right
– Ext.dimension: H/B/T 610/405/340 mm
– Int. dimensions: H/B/T 504/312/221 mm
– Doorway: H/B 504/265 mm
– Weight: approx. 110 kg


Availability note: Depending on availability, delivery times may vary on certain models.

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