
Owners widely praise the Omega Constellation Observatory Co Axial Master Chronometer 39 4mm for its fantastic presence and discreet elegance, finding it suitable for both suits and casual wear. Reviewers highlight its reinterpretation of vintage design with a pie-pan dial, dog-leg lugs, and kite-shaped hands and indexes, noting its certification as a Master Chronometer. Some owners find the case thick and the lugs awkward, while others prefer its clean design and unique details over other models. One owner wishes to switch straps but notes Omega does not sell alternatives. On balance, owners and reviewers appreciate the Omega Constellation Observatory Co Axial Master Chronometer 39 4mm for its elegant design and Master Chronometer certification, despite some reservations about case thickness and lug design.
The Omega Constellation Observatory Co Axial Master Chronometer 39 4mm (ref. 140.53.39.21.99.001) is an automatic dress watch, with a 39.4mm 18kt moonshine gold case, 12.23mm thick, powered by the Omega 8914 movement and a 60-hour power reserve. Water resistance is rated to 30m, under a sapphire crystal. Manufacturer MSRP is $37,900. The dial color is silver.