Glycine Combat SubvsZenith Defy Revival A3643

Owners widely praise the Glycine Combat Sub for its exceptional value, smooth bezel action, and refined finishing for the price. The thin case, noted as 10.4mm or 10.8mm across different variants, and downward-curving lugs contribute to comfortable wearability, with many appreciating its unique, non-homage aesthetic. However, reviewers and owners consistently flag sub-par lume and an inconsistent power reserve. Some owners also express a preference for smaller case sizes within the line, with one noting the 42mm version's size led them to gift it away. On balance, owners and reviewers rate the Glycine Combat Sub highly for its excellent finishing and comfortable wearability at its price point.

Owners widely praise the Zenith Defy Revival A3643 for its faithful 1969 reissue, featuring a crisp silver sunburst dial, sharp hands, and a sculptural 14-sided bezel within an eight-sided case. Its 37mm size and case geometry allow it to wear vintage without feeling top-heavy, and the 300m water resistance makes it a chic dive watch. The Gay Frères-inspired ladder bracelet, though divisive, offers comfortable wear with period correctness. One owner notes the lume is significantly brighter than on other Zenith models. Accuracy figures vary, with one owner reporting -5 seconds per day and another experiencing -10 to -15 seconds per day issues. The price is $7,800. Overall, owners rate the Zenith Defy Revival A3643 highly for its faithful reissue and comfortable wearability at the price.