Serial: 31.31X.XXX
 
Dial: Original dial in flawless condition with beautiful deep patina. Tritium plots are in excellent shape showing even patina with no lume loss. 
Hands: Original Tritium hands in excellent shape. 
Case: Unpolished 'HF' asymmetrical case. The case is in very good shape, shows some wear, (Please refer to pictures).
Bezel: Clean DNN (Dot Near Ninety) TACHYMETRE bezel in great shape.
Bracelet: This watch is fitted with its original 1171  bracelet with 633 end links. The bracelet shows some wear and very minor stretch, but overall in great "Natural" shape.
Movement: Omega Cal 861 is running strong. No known recent service history.
Accessories: None.
 
Notes: This is a great example of a  145.022-74 from a single family ownership with a sharp nd unpolished case and wonderful patina.