CROTON NIVADA GRENCHEN (Chronomaster Aviator - Sea Diver / 1ère Génération réf. 105), vers 1961

The first series produced of this mythical pilot's chronograph, it has the double signature on the dial and on the bridge of the movement (as well as the inscription "Chronograph" which will become "Chronomaster" from 1962).

Round steel case with screwed back (signed and numbered). Large unidirectional steel bezel graduated to 60. Black dial with two ringed counters: small seconds at 9 o'clock, minutes at 3 o'clock with 5-minute totalizer in red (patina), internal tachymeter scale. Painted indexes and luminescent skeleton arrow hands.

Two straps, one chocolate ostrich leather strap and one vintage rubber pilot strap.

Movement: Mechanical manual winding caliber signed NIVADA & CROTON / Venus 210 Swiss.

Additional data

  • Case diameter : 38.5 mm
  • Condition : Very good condition (workshop)
  • Box : Vintage d'époque
  • Papers : certificate of expertise VWS by the expert J.C. GUYON


Price : 3 900,00 €

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