Oris Coulson Limited EditionvsTissot Gentleman Open Heart

The Oris Coulson Limited Edition is praised for its innovative 3D-printed carbon fiber case and the in-house Calibre 400 movement, which offers a five-day power reserve and accuracy within -3/+5 seconds per day. The fiery orange gradient dial is noted as a striking, albeit potentially polarizing, design element. It is priced at CHF 4,200 and limited to 1,000 pieces. Overall, reviewers highlight the Oris Coulson Limited Edition's avant-garde case construction and robust in-house movement as its primary strengths.

Owners widely praise the Tissot Gentleman Open Heart for its versatile dressy-sporty aesthetic and elegant sunburst dial finish, with one owner preferring its less shiny blue dial compared to other versions. The watch offers excellent fit and bracelet adjustability, and its modified Powermatic 80 movement achieves COSC-level accuracy of -3 to +5 seconds/day, though the seconds hand movement is slightly less smooth at 6 movements per second. However, one owner reported the watch arrived non-functional, requiring a return due to an inoperable movement. On balance, owners rate the Tissot Gentleman Open Heart highly for its aesthetic appeal and accurate timekeeping, despite a reported instance of a faulty movement.