Lederer Central Impulse Chronometer 39mm Deep Blue WG | Pre-Order

For collectors seeking cutting-edge haute horlogerie with sculptural elegance, the Central Impulse Chronometer (CIC) 39mm Deep Blue by Bernhard Lederer is a landmark in contemporary mechanical watchmaking. As the inaugural creation in the Masters of Escapements series, this high-complication wristwatch introduces a groundbreaking dual impulse escapement—an homage to the innovations of Abraham-Louis Breguet and George Daniels—engineered to deliver symmetrical impulses via two independent gear trains, each powered by its own barrel. Each train features a remontoir d’égalité, rewound every 10 seconds and staggered by 5-second intervals, providing constant torque for exceptional timekeeping accuracy. Encased in 39mm of steel white gold with a sapphire crystal open caseback, the CIC Deep Blue features a sand-blasted dial in rich navy tones, accented by interlaced figure-eight subdials that symbolize infinite motion and technical equilibrium.

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Ref. CIC9016.60.302 Deep Blue

Crafted entirely in-house, the CIC’s movement is a visual and mechanical achievement, built from 212 components with 36 rubies and a remarkably slim 4.95mm profile. Its multi-layered architecture features openworked bridges, proprietary wheels, and meticulous finishing techniques including hand bevelling, graining, frosting, and mirror-polishing. The dual escapement wheels interact with a custom titanium anchor, precisely designed to minimize friction and extend longevity, while the distinctive double impulse sound creates a unique acoustic identity. Beating at 21,600 vibrations per hour (3 Hz) with a 38-hour power reserve, the CIC 39mm Deep Blue stands as a statement piece of innovation and refinement—merging avant-garde horology with the traditional art of hand-finishing in a luxury mechanical timepiece unlike any other.


TECHNICAL SPECIFICATIONS
Calibre
- Mechanical with manual winding
- Dual impulse escapement
- 212 number of components
- 36 rubies
- 35 mm diameter
- 4.95 mm thickness
Features
- Two in dependent barrels
- Two independent gear trains
- Two-constant force mechanisms
- Two independent escapement wheels
- All component decorations by hand
Frequency
21'600 VpH (3 Hz)
Case
- Steel white gold
- Open caseback featuring sapphire crystal with anti-reflective
Measurements
- 39 mm diameter
- 10.75 mm height
Dial
- Sand-blasted deep blue house dial
- Two interlaced circles in a symbolic figure of eight
- Open aperture revealing the remontoir mechanism in motion


Oster Jewelers is an Authorized Lederer Watch Retail Partner