Here's a very impressive and well-preserved FIRST generation vintage Longines Conquest Calendar Automatic. Conquest Longines is the equivalent of a Constellation Omega. The unpolished case is original and in excellent condition—brand new crystal. The case dimension is 35mm across, excluding the crown by 42.5mm lug tip to lug tip. The case model is 9007-8. It will come with a brand new 18mm genuine leather strap. The dial is factory original and in excellent condition. The recently serviced automatic movement is Longines caliber 19ASD. Movement serial number is 10987576 dating this watch to 1959. Rare and well preserved vintage Longines similar to this are scarce in today's market.  A must-have piece for a Longines Enthusiast.  The wrist size in the photo measures 6 inches.


  • Circa: 1959

    Model: Conquest Calendar

    Caliber: 19ASD

    Movement serial #: 10987576

    Jewel count: 17 jewels

    Movement type: Automatic wind

    Case model: 9007-8

    Case material: Gold capped over solid stainless steel

    Case gasket: New Flat-ring rubber gasket

    Crystal: Acyrlic brand new

    Crown: Signed

    Case Diameter excluding crown: 35mm

    Case lenght lug tip to lug tip: 42.5mm

    Dial: Factory original finish

    Hand type: Dauphine (original)

    Strap material: Genuine leather

    Strap width inbetween lugs: 18mm

    Wrist size in photo: 6 inches