1967 Girard-Perregaux Gyromatic Chronometer HF - Serviced

CHF 1'580.00

In stock

Description

In 1967 662 wristwatches were produced with the calibre 32A, based on the Gyromatic calibre of 1957, which had an increased oscillation frequency. All 662 watches were sent to the Bureaux Officals de contrôle de la marche des montres (B.O.), where they were tested over fifteen days in six positions and three temperatures and certified as chronometers with the remark ‘particularly good results’ and therefore labelled Chronometer HF (High Frequency).

Additional product information

Model/Modell/Modèle:: Gyromatic Chronometer HF

Year / Jahr / Année:: 1967

Reference / Referenz / Référence:: n/a

Serial Number / Serienummer / Numéro de Série:: 421787

Case / Gehäuse / Boîtier (1-10):: very nice original stainless steel tonneau shaped case with a few minor signs of use and some polished case-opener marks on the case back that screws down tight (7)

Movement / Werk / Mouvement:: fantastic 39 jewels high beat cal. 32A oscillating at 36000 A/h, based on the Gyromatic caliber from 1957 featuring hack seconds, micro metric fine regulator screw, ISOVAL self-compensating hairspring and monometallic balance was made in a serial production run of 662.

Winding / Aufzug / Remontage:: automatic

Dial / Zifferblatt / Cadran:: beautiful silver dial with linen structure, applied indices, date window at 3h and perfectly matching original hand set all in nice condition, showing some patina on the laquer of the dial (most around 5h).

Bezel / Lünette / Lunette:: nice, thin original bezel in polished steel with hardly any signs of wear

Crystal / Glas / Verre:: very good acrylic crystal with hardly any signs of wear

Bracelet / Armband / Bracelet:: beautiful generic stainless steel bracelet with adjustable clasp - not GP

Diameter / Durchmesser / Diamètre:: ca. 34.4mm

Serviced / Revidiert / Révisé:: freshly serviced

Accessoires:: V-O watch pouch, invoice with 1yr warranty - no GP box or papers