Magician Atrivm Red & Green Sapphire
Henri Grandjean & Cie has introduced two new interpretations of its Magician Atrivm collection, featuring cases crafted from red or green sapphire crystal. These models showcase a triple-axis tourbillon that appears to float independently, achieved through transparent sapphire discs, and are further distinguished by Grand Feu enamel on the dial. The watches are powered by the in-house manual-winding Calibre 1831.
- Case material: Red or green sapphire crystal
- Movement: Manual-winding Calibre 1831
- Water resistance: 30 meters
- Power reserve: 40-42 hours
- Limited edition
The triple-axis tourbillon appears to have no connection to the rest of the movement, utilizing sapphire disks for its connection.
The triple concentric cages of the tourbillon rotate at speeds of 10 seconds, 18 seconds, and 60 seconds.
The Atrivm designation refers to an architectural term for a large open-air or skylit covered indoor space.
The movement, Calibre 1831, is hand-wound, operates at 3Hz, and has a 40-hour power reserve.
The movement, Calibre 1831, is 38.5mm in diameter, comprises 218 components, and has a power reserve of 42 hours.
The Magician Atrivm models are a line extension of the original Magician, which relaunched the maison in February of the current year.
The date wheel is less legible, with only a white line on the spoke indicating the date.
The dial features Breguet-style Arabic numerals and spade-shaped hands, referencing the founder's style.