L.Leroy is specialized in very high-end “Grandes Complications” timepieces. Focus on the Osmior Quantième Perpétuel Rétrograde model.
Osmior was the name given to an ancient metal alloy, composed principally of gold with a colour that was close to platinum. Osmior is also the name of L.Leroy classical line.
The Osmior Quantième Perpétuel Rétrograde watch offers three complications: a perpetual calendar, perpetual moon phases as well as a retrograde date.
The case is in white gold, the silver-colored gold dial is hand-engraved. It is protected by a sapphire glass on top and on the back. The hands are in blued steel.
The moon faces are in gold and set on a Goldfuss plate (a semi-precious stone). The central rotor is in 22 carat yellow gold with a segment in 18 carat white gold.
The watch is fitted by the L.411.2 caliber that beats at 28'800 vibrations per hour and has a 48 hours power reserve.
The strap is in blue alligator leather with a 18 ct gold folding buckle.
