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 35.2mm across, excluding the crown by 42.1mm lug tip to lug tip. The case model is 9002-9. It will come with a brand new 18mm genuine leather strap. The dial is factory original and in great condition. The recently serviced automatic movement is Longines caliber 19ASD. Movement serial number is 10517469 dating this watch to 1957. 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.
1957 LONGINES CONQUEST CALENDAR
Circa: 1957
Model: Conquest Calendar
Caliber: 19ASD
Movement serial #: 10517469
Jewel count: 19 jewels
Movement type: Automatic wind
Case model: 9002-9
Case material: Rose gold capped over solid stainless steel
Case gasket: New Flat-ring rubber gasket
Crystal: Acyrlic brand new
Crown: Signed
Case Diameter excluding crown: 35.2mm
Case lenght lug tip to lug tip: 42.1mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: Genuine leather
Strap width inbetween lugs: 18mm
Wrist size in photo: 6 inches