Hamilton Electric, "Ventura", No. SO 50734. Production of this model started in 1957.Fine and unusual center-seconds, triangular asymmetrical, 14K yellow gold gentleman's wrist-watch with electrically-driven balance and a 14K yellow gold fluted link bracelet. Accompanied by original box. | Thematic Auction in Geneva:The Evolution of Forms in Horology | Hotel Noga Hilton, Geneva, 16th November 2002 Hamilton Electric, "Ventura", No. SO 50734. Production of this model started in 1957.Fine and unusual center-seconds, triangular asymmetrical, 14K yellow gold gentleman's wrist-watch with electrically-driven balance and a 14K yellow gold fluted link bracelet. Accompanied by original box., CHF 3,750 - 4,500 EUR 2,500 - 3,000Sold: CHF 4,140 C. two-body, solid, polished, stylized asymmetrical stepped lugs. D. black with applied gold conical round indexes and electrical symbol at the center. "Dauphine" yellow gold hands. M. 12 1/2''', 12 jewels, 18000 half-swings of the electrodynamically-driven balance per hour; energy source by battery.Dial and case signed.Dim. 45 x 33 mm.
