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Functions
Hours – minutes – spherical moon-phase indication – tourbillion with 30-second indication


Movement
DB 2519 calibre – mechanical hand-wound movement
Power reserve: 5 days


Case
Platinum – drum-shaped – diameter 44 mm – thickness 11.60 mm
Attachments: fixed and hollowed lugs
Back: sapphire crystal, 1800 Vickers hardness with double anti-reflective treatment – DB2519 calibre – De Bethune 30″ silicon/titanium Tourbillon 36,000 vph


Display
Dial: 5N rose gold – hand-guilloché with 12 radiating sectors – De Bethune star-studded sky in mirror-polished flame-blued steel set with yellow gold stars with spherical moon-phase indication in platinum and flame-blued steel at 12 o’clock.
Hands: curved, in hand-polished flame-blued steel


Strap
Extra-supple alligator leather with pin buckle


CALIBER DB 2519


DB25LT



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