Erwin Sattler
Opus K 100 II
Opus K 100 II
Couldn't load pickup availability
Highlights
- Hand-painted moon disc with display for the Northern and Southern hemispheres
- Day and date display on a two-part dial
- One-month power reserve
- Anti-reflective, U-shaped mineral glass
Proven technology, new design
The Opus K100 II remains faithful to the proven manufacture calibre and now also comes in a modern Opus case with a new, two-part dial.
Unobstructed view of the new Dial
The anti-reflective, frameless mineral glass provides an unobstructed view of the newly developed two-part dial, whose carefully designed cutouts reveal the calendar below. The combination of moon phase, day, and date display creates a fascinating sense of depth, lending the Opus K100 II a distinctive elegance.
Extended moon phase display for both hemispheres
A particular highlight is the new moon phase display, which takes both the Northern and Southern Hemispheres into account. This allows the differing appearance of the moon to be shown authentically and mirrored accordingly. The display is clearly marked with “N” and “S,” including directional indicators.
Two contemporary dial variants
The Opus K100 II is available with two modern dial variants: a black version with polished steel hands, and a light anodized dial accented by blue steel hands. Both options combine technical perfection with aesthetic clarity, emphasizing the modern character of this exceptional timepiece.
Elaborate case with elegant details
The long-established manufacture calibre is protected by an intricately crafted case, which stylishly showcases its technical sophistication with a U-shaped glass door and finely crafted metal inlays. Every line, every surface and every element emphasises the high-quality craftsmanship of this extraordinary construction.
A practical feature is the flap integrated into the base, where the winding crank is stored elegantly and securely. Thanks to the impressive 30-day power reserve, the Opus K100 II only needs to be wound once a month.
Timeless elegance and innovative details blend harmoniously, making the Opus K100 II a model that unites proven tradition with modern design.
Technical specifications
| Case | - Black varnish with metal inlays - Black varnish with metal inlays and Macassar-Cassette Door with magnetic closure, hidden compartment for the crank in the base Height: 96 cm, width: 25,5 cm, depth: 11 cm |
| Crystals | U-shaped mineral glass, anti-reflective |
| Movement | Sattler Calibre 1565-4 |
| Power reserve | 30 days |
| Drive | Weight 1.600 g with pulley |
| Oscillator | Wood rod pendulum with solid, turned brass pendulum bob, polished and nickel-plated |
| Ball bearings | 4 precision ball bearings |
| Jewel bearings | 7 |
| Dial | Two-part dial, black and natural anodized, hand-painted moon disc with markings for the Northern and Southern hemispheres, date and day display |
| Hands | - Polished steel hands: with black anodized dial - Blue steel hands: with light anodized dial |
| Beat rate | 4.320/h |
| Weight | 10 kg |
Case and dial versions are available on request. Please contact us for details.
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.