Ruthenium Chronomètre à Résonance | 01R | Platinum books-art it marked the 150th year

it marked the 150th year of the birth of founder Ferdinand Adolph Lange’s second son

43032 will be subject to 20% VAT

He will continue to create new projects under PS Horology

The movement features Voutilainen's direct impulse-escapement with two escape wheels

yellow gold tang buckle Lug/buckle width: 20/16mm Year: 1988 Box & papers: leather folder and watch instructions (stamped 1998)

Ruthenium Chronomètre à Résonance | 01R | Platinum books-art it marked the 150th yearThis Limited Edition F. P. Journe Ruthenium Chronomtre Rsonance* watch is one of only ninety nine pieces, created between 2001 and 2003. Each of the series is individually numbered (XX 99 01R) and cased in platinum. The pairing of a quintessential F. P. Journe complication with a rare and attractive metal like ruthenium makes this watch both mechanically and visually impressive. The Chronomtre Rsonance movement in this example is comprised of two