Omega Constellation CD 168 0056 Reference Guide

The CD 168 0056 belongs to the Constellation's dress-chronometer tradition, but its C-shape case gives the watch a distinctly 1970s outline. Gerald Genta is credited with the design in the examples handled, and caliber 1011 supplies automatic winding, chronometer specification and a date display at three o'clock.

Gold capping places a substantial gold layer over a stainless steel body rather than making the case solid gold. The stainless steel caseback carries the observatory medallion, a defining Constellation detail and an important component to retain. This construction gives the watch its warm appearance without disguising the practical steel structure beneath.

At 35 mm without the crown, the CD 168 0056 wears as a compact dress watch, although the wide C-shape case occupies more of the wrist than a round case of equal diameter. The vertical brushing lengthens the dial visually, while black inserts in the indices and hands keep the champagne surface readable.

The case works best when its outer lines remain well defined. Heavy polishing softens the transitions and makes the already integrated lug shape look swollen, so a sharper case can feel more balanced than a shinier one. The proportions suit a cuff and reward a strap that does not crowd the broad case.

Start with the dial, not the movement reading. The vertically brushed finish should remain coherent, the applied Omega logo and Constellation star should sit cleanly, and the date aperture should have a sharp border. A genuine service dial can be period-correct without being original, while a redial replaces factory work with refinishing and carries a steeper penalty.

Next, buy the strongest case and caseback combination available. Gold-cap wear at the lug edges cannot be serviced away, over-polishing erases the C-shape definition, and a weak observatory medallion reduces the reference's visual identity. Caliber 1011 is relevant, but an unknown service history must remain unknown without supporting documentation.

Between a bright redial in a rounded case and an evenly aged original dial in a sharper case, take the latter. A used Omega Constellation CD 168 0056 makes most sense when the brushed dial, black-insert furniture and gold-capped geometry still read as one watch rather than a collection of period-correct parts.