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Abyssal Chronomètre Marin
Calibre DM-500 — Monobloc Ceratanium & Deep Ocean Dial
Forged for the fathomless trenches. Built inside an unyielding Ceratanium case with a unidirectional 60-minute ceramic bezel featuring laser-engraved liquid-metal gradations.
“Uncompromising underwater utility executed with boardroom elegance.” — The Chrono Journal
- Calibre
- COSC-Certified Chronometer Calibre DM-500
- Power Reserve
- 70 Hours
- Diameter
- 42.0 mm
- Thickness
- 12.4 mm
- Frequency
- 28,800 vph (4 Hz)
- Water Resistance
- 300 Metres / 30 ATM
- Movement Finish
- Ceratanium matte black with circular satin bezel ring
The Architecture of Precision
Val-de-Travers & Le Brassus Workshops
Created for nautical explorers and horological purists alike. Equipped with a patented helium release valve and high-contrast Super-LumiNova luminescence emitting an intense icy-blue glow in total oceanic darkness. Tested under extreme hydrostatic pressure exceeding 30 bars.
Every individual exemplar is submitted to a grueling 21-day chronological testing regimen across six positions and three temperature variations before receiving the chronometer certificate.
“We do not merely assemble gears; we sculpt friction into timeless harmony.”
Other Exemplars in the Collection
Nocturne Flying Tourbillon
A transcendent study in high-contrast horology. The Nocturne Flying Tourbillon suspends time in zero gravity with a 60-second tourbillon carriage floating above a ruthenium-plated dial with hand-chamfered bridges.
Aethelgard Quantième Perpétuel
A secular perpetual calendar programmed to track leap years, months, dates, and astronomical moon phases until the year 2100 without manual intervention.