Leroy caliber L200AL

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Base: Leroy L200
Hands:Hours, Minutes, Jumping Seconds
Additionals:Chronometer, Direct Pulse Escapement, Power Reserve Indicator
Leroy caliber L200AL

L200AL description

Hand-wound movement presented at BaselWorld 2015, feauring a direct impulse escapement, a balance spring with a double terminal curve and a 'Brun Cage', enabling the balance-spring stud to be modified by 360 degrees. It features jumping seconds, though not in the regular sense; the so-called 'duplex jumping seconds' make a big jump followed by a shorter jump. The power reserve is indicated through a diamond-shaped aperture on the dial at 9 o'clock.

It is said the theoretical power reserve of this movement is 150 hours; it was however limited at 98.

The present version was created especially for Only Watch 2015; its movement plates are made of aluminium

All watches using the Leroy L200AL movement:

Leroy Osmior Chronometre Observatoire Only Watch 2015 (L200Al Only Watch)

L200Al Only Watch Leroy Osmior Chronometre Observatoire Only Watch 2015