Hamilton Electric 'Ventura'. Production started in 1957.Fine and unusual, center seconds, triangular asymmetric, 14K yellow gold gentleman's wristwatch withelectrically-driven balance. | 100 Years of Wristwatches | Geneva, Hotel Des Bergues, 19th November 2000 Hamilton Electric 'Ventura'. Production started in 1957.Fine and unusual, center seconds, triangular asymmetric, 14K yellow gold gentleman's wristwatch withelectrically-driven balance., CHF 3,000 - 4,000 USD 1,700 - 2,500 C. two-body, solid, polished, asymmetrical stepped lugs. D. black with applied gold round and painted indexes.'Dauphine' yellow gold hands. M. 12 1/2''', 12 jewels, 18000 half-swings of the electrodynamically drivenbalance per hour; battery energy source.Dial and case signed.Dim. 48 x 33 mm.
