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12 Patek Philippe An attractive and highly unusual, Carrée, manual wristwatch in white gold, with integrated Jean-Pierre Ecoffey bracelet.

Estimate: € 5.000 –⁠ 10.000

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  • Model Carrée
  • Year Circa 1970s
  • Case Material 18K white gold
  • Case Number 543'118, 5'043'125
  • Bracelet Material 18K white gold bracelet, approximate length 175mm
  • Movement Manual, 18 jewels
  • Dimension 24mm width × 28mm length
  • Signed Case, dial and movement

The present timepiece is a fascinating example of Geneva’s independent watchmaking and jewellery production of the 1970s. Entirely crafted in white gold, it features a rectangular case bearing the Geneva Key No. 5, a mark associated with the renowned case maker Georges Croisier, whose workshop was acquired by Jean-Pierre Ecoffey in 1971. Ecoffey subsequently retained the Key No. 5 mark and became known for producing fine gold and platinum bracelets for leading Swiss maisons. The present bracelet bears both the JPE maker’s mark and the signature “Jean-Pierre, Meyrin”, also found on the manually wound movement. “Meyrin”, a municipality in the Canton of Geneva, may possibly indicate the locality of production or finishing. Adding to its intrigue, the watch is fitted with a deep blue Patek Philippe Genève signed dial. The combination of the Patek Philippe signed dial, Geneva Key No. 5 case, and Ecoffey-signed bracelet and movement makes this a particularly unusual creation, most probably dating from the 1970s, and an evocative example of the collaboration between Geneva’s independent specialists and the great Swiss maisons.

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GENEVA
Eternity Gallery Geneva, 19 Place de Longemalle

2 September to 4 September

HONG KONG
Opera Gallery Hong Kong, 1 Duddell Street, Unit 01, 11/F, Central

15 September to 19 September

MILANO
Portrait Milano Hotel, Corso Venezia, 11

2 October to 4 October

BOLOGNA
Time on Show Bologna, Viale della Fiera, 20

22 October to 25 October
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