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Erwin Sattler Opus Secunda M 130

Erwin Sattler Opus Secunda M 130

The Erwin Sattler Opus Secunda M 130 stands as a testament to precision and elegance, presenting itself as a flat, wall-mounted pendulum clock with a depth of just 12cm and adorned with anti-reflective mineral glass for an unobstructed view of its intricate inner workings. This exquisite timepiece, boasting the manufacture calibre 1736, delivers utmost accuracy with a maximum deviation of three to four seconds per month, a 30-day power reserve, and features a three-dimensional hand-painted moon phase, blending modern elegance with technical prowess to create a lasting legacy of timekeeping excellence.

AU$49,500.00 (AU$45,000.00 ex GST for deliveries outside Australia)

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Erwin Sattler Opus Secunda M 130


Erwin Sattler Opus Secunda M 130


Case with anti-reflective mineral glass
Elegant and flat with a depth of only 12cm
Three-dimensional hand-painted moon phase


The steady swing of the one-second pendulum and the quiet ticking of this high-precision timepiece convey a sublime serenity. The new Opus Secunda M 130 hangs on the wall like a painting, elegant and flat. Despite its complex inner workings, it only takes up a modest 12 centimetres on the wall. The use of never-before-seen technical refinements makes the Erwin Sattler manufacture calibre 1736 the flattest ever precision movement. Each movement is engraved with an individual number.

The anti-reflective mineral glass allows a completely unhindered look at the dial, hands, movement and pendulum. The U-shaped glazing is cut and glued on a mitre in a single piece by expert craftsmen. The rims and base are decorated with metal inlays. And there is no need for a locking hook, thanks to the discreet magnetic catch on the door.

The elegant design of the Opus Secunda M 130 is dominated by a skeletonised dial, which allows a glimpse of the gold-plated gear wheels. The spherical moon in a funnel also gives the timepiece a unique look. It is hand-painted in the manufacture with the highest level of attention to detail.

This seconds pendulum clock is also an extremely accurate timepiece, maintaining a maximum accuracy deviation of three to four seconds per month. A weight running down the side allows a power reserve of 30 days. The fine gear wheel toothing and the use of ball or jewel bearings for all rotating parts ensure a working life lasting for many generations. The slight temperature-induced changes in the length of the Super Invar pendulum rod are counterbalanced by a precisely calculated, compensation tube. To prevent bigger accuracy deviations due to fluctuations in air pressure, a double aneroid capsule is added to the pendulum.

Polite restraint and modern elegance are combined in a compellingly beautiful precision timepiece that takes up all the space it requires without being intrusive.

Black varnish with a carbon cassette in the back wall and metal inlays, door with magnetic catch
Height: 134 cm, width: 25.5 cm, depth: 12.5 cm

Anti-reflective mineral glass, U-shaped glass glued on a mitre

Sattler calibre 1736

Power reserve
30 days

3.100 g weight on pulley with jewel bearings

Invar pendulum (diameter 8 mm), temperature and air-pressure compensation with twin barometer, double-cylinder pendulum body

Ball bearings
11 precision ball bearings

Jewel bearings
6 in screwed-in chatons, 2 agate anchor pallets

Anodised aluminium, skeletonised with visible escapement (Graham), three-dimensional hand-painted moon phase in the funnel, numbered

Blue steel hands, domed by hand

Beat rate

30 kg


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

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