DIAL: original silver color dial, signed OMEGA AUTOMATIC CHRONOMETER OFFICIALLY CERTIFIED  at twelve o´clock, CONSTELLATION at six position, SWISS MADE at the very bottom.  Original silver tone hands.
 
CASE: original stainless steel case with screw back cover, fully signed and numbered by OMEGA WATCH Co. As seen at the pictures, it also shows the OBSERVATORY of the Constellation series, in relief.

MOVEMENT: original  mechanical with automatic winding movement, fully signed & numbered by OMEGA WATCH Co, highest quality caliber OMEGA 711, ADJUSTED TWO (2) POSITIONS, TWENTY FOUR (24) JEWELS.
 
WORKING ORDER: Yes, it is in good runnig conditions.
 
BRACELET/STRAP:  generic (20mm) vintage black color lizard-leather strap with silver tone buckle.
 
MEASURES: 35mm wide including original OMEGA winding crown, 33mm diameter without crown, 39.50mm lug to lug. 
 
AGE: circa 1968 (datation is based on serial number engraved on movement).

CONDITIONS: very good general conditions (please, refer to the detailed pictures).