top of page

"PRICE UPON REQUEST" - This is a very attractive vintage Omega Cosmic Moonphase Triple Calendar watch.  Uniquely aged and attractive factory original finish dial in very good condition.  Original set of leaf style hands.  Professionally serviced manual wind movement working strong and accurate.  Omega caliber 27DL PC with serial number 10931722 dating this watch to 1947.  The unpolished original solid stainless steel case measures a large 34.8mm across excluding the crown by 42mm lug tip to lug tip.  Original unsigned crown.  Case model 2471-1.  Brand new crystal.   This watch will come with a high quality 18mm new genuine leather strap.  Wrist size in photo is 6 inches.   To learn more about this watch, please watch this video: CLICK HERE


  • Circa: 1947

    Model: Cosmic Moonphase Triple Calendar

    Caliber: 27DL PC

    Movement serial #: 10931722

    Jewel count: 17 jewels

    Movement type: Manual wind

    Case model: 2471-1

    Case material: Solid stainless steel 

    Case gasket: Does not take a gasket 

    Crystal: Brand new Acyrlic crystal

    Crown: Unsigned

    Case Diameter excluding crown: 34.8mm

    Case lenght lug tip to lug tip: 42mm

    Dial: Factory original finish

    Hand type: Leaf (original)

    Strap material: genuine leather

    Strap width inbetween lugs: 18mm

    Wrist size in photo: 6 inches

bottom of page