ZENITH Cal. 135 Chronometer (GBW)


This is a very rare ZENITH Cal. 135 Chronometer from the first series, dating around 1952. It features a Guillaume balance wheel (GBW) designed to reach observatory grade. Cal. 135 is known amongst collectors as the best manual winded movement ever made. Our professional watchmakers have serviced the movement completely and confirm it runs with ultimate precision. This stunning timepiece comes with a leather Kaufmann strap and original ZENITH star buckle. Movement no. 4062086. Case no. 729


Movement Design
Caliber 135 Diameter 37 mm
Chronometer Yes Case Material Gold 18ct.
Automatic - Crown -
Jewels 19 Closure Buckle
Recently serviced Yes Strap Brown Leather
Year ± 1952 Case Back Push back
Original box - Papers -
Condition Very Good Availability Immediately