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The double oscillating system of this automatic wrist watch is another refinement. The novel winder with two synchronous moving rotors is patented. The platin rotors are mounted on tiny precision ball bearings.

The exquisitely hand crafted dial reveals was especially created for the Retro twin.

This model also features the revolutionary retrograde second hand, introduced in the handwound Retrograd.

  Variants
18 Kt. Yellow Gold
Ref. 155

18 Kt. White Gold
Ref. 157

18 Kt. Rosé Gold
Ref. 156
 
  Technical data

  • Case available in 18 ct. yellow gold
  • Convex sapphire crystal
  • Dial with mounted blue indexes
  • Fine leave shaped hands in blue
  • Large sweep and fly back second hand
  • Rotors platin
  • Sapphire case back
  • The movement is finished with a very fine «Cotes de Geneve» and a pearl engine turned decor, blued screws
  • Power reserve 42 hours
  • Movement thickness 5.20 mm
  • Basis movement Peseux 7001
  • Individually numbered by hand engraving
  • Leather strap buckle in 18 ct. yellow gold with logo PG

    Price on request

 
  Gallery
 

 
Paul Gerber Uhren-Konstruktionen, Bockhornstrasse 69, 8047 Zürich, +41 (0)44 401 45 69, info@gerber-uhren.ch