Gerald Charles Unveils Its Most Complex Timepiece, The Masterlink Perpetual Calendar

Gerald Charles, the independent Swiss watchmaking Maison founded by the great Mr. Gérald Charles Genta, unveils its most complicated watch since its reestablishment less than a decade ago. The Masterlink Perpetual Calendar, developed entirely in-house, marks a new chapter for the young and ambitious Maison as it continues to expand its repertoire of poetic complications.

In keeping with Gerald Charles’s “No Compromise” watchmaking philosophy, established by Mr. Genta more than a quarter of a century ago, the Masterlink Perpetual Calendar introduces an in-house, asymmetrical, automatic perpetual calendar calibre with a three-counter display.

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Introducing H. Moser & Cie. Unveils the Endeavour Tourbillon Skeleton

The first skeletonised flying tourbillon release in the Endeavour collection

ByWaqt

29.01.2026

3 minutes read

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Since its revival in the early 21st century, H. Moser & Cie. has positioned itself as a fully independent watchmaker with a distinct voice, capable of delivering haute horlogerie in its purest forms. The Endeavour collection represents Moser’s most classical expression. It is the line where traditional case architecture meets the brand’s contemporary sensibility, offering a refined platform for both minimalist time-only pieces and high complications. Over the years, the Endeavour has served as a canvas for beautiful dials and tourbillons, always maintaining an understated elegance that sets it apart from more demonstrative complications.

In its latest release, the brand introduces the Endeavour Tourbillon Skeleton, marking the first skeletonised flying tourbillon within the collection, powered by Calibre HMC 814. Previously seen in the Streamliner Tourbillon Skeleton, this movement appears here for the first time inside the refined, dress-oriented Endeavour case.

The case measures 40 mm in diameter with a thickness of 10.7 mm. It is crafted from 18-carat 5N red gold, combining polished and brushed surfaces with the Endeavour line’s characteristic asymmetrical case middle and concave bezel. A sapphire crystal caseback reveals the movement, while water resistance is rated at 30 metres.

The dial is fully skeletonised, exposing the architecture of the movement beneath, with anthracite-toned bridges and main plate forming the visual foundation. Leaf-shaped hour and minute hands in 5N red gold are paired with applied indices in matching red gold. At 6 o’clock, the one-minute flying tourbillon dominates the composition.

Powering the watch is the in-house calibre HMC 814, an automatic movement developed and manufactured by H. Moser & Cie. It operates at a frequency of 21,600 vph (3 Hz) and delivers a power reserve of 72 hours. The movement features a one-minute flying tourbillon and a proprietary double hairspring designed to improve rate stability and isochronism. Its architecture is fully skeletonised, including the barrel and rotor.

The watch is fitted with a hand-stitched dark brown alligator nubuck leather strap, secured by a 5N red gold pin buckle. It joins the brand’s permanent collection at a price of CHF 85,400, approximately AED 408,800.

For more information, visit the official website of H. Moser & Cie.

Technical Specifications: H. Moser & Cie. Endeavour Tourbillon Skeleton

Case: 18-carat 5N red gold, polished and brushed, asymmetrical case middle, concave bezel, sapphire crystal on both sides
Diameter: 40 mm
Thickness: 10.7 mm
Water Resistance: 30 meters
Dial: skeletonised, anthracite-toned bridges and main plate, leaf-shaped hour and minute hands in 5N red gold, applied red gold indices, one-minute flying tourbillon at 6 o’clock
Movement: Calibre HMC 814, automatic
Functions: Hours, Minutes
Frequency: 21,600 vph (3 Hz)
Power Reserve: 72 hours
Bracelet/Strap: Hand-stitched dark brown alligator nubuck leather strap, 5N red gold pin buckle
Availability: Permanent line
Price: CHF 85,400 approximately AED 408,800