Marathon Steel Navigator SSNAV AutovsNOMOS Glashütte Tangente date power reserve

The Marathon Steel Navigator SSNAV Auto is praised for its high-accuracy quartz movement, with owners noting its comfort and reliable performance. Reviewers highlight its functional tool-watch appeal, featuring a sandblasted steel case, tritium tubes for constant low-light visibility, and 100-meter water resistance. One owner finds the 41mm case runs a bit small. The Marathon Steel Navigator SSNAV Auto utilizes an ETA F06.412 quartz movement with a claimed accuracy of +/- 10 seconds per year and includes a GMT bidirectional bezel. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV Auto highly for its comfortable wear and dependable, high-accuracy quartz movement.

Owners praise the NOMOS Glashütte Tangente date power reserve's classic 37.5mm sizing, white dial, blued hands, and red power reserve indicator. Reviewers highlight the thin, well-proportioned case and the admirable, thin DUW 4601 hand-wound movement with a 52-hour power reserve. Some find the dual date display unnecessary, and the blue dial's ring date can be difficult to read. Overall, owners and reviewers appreciate the NOMOS Glashütte Tangente date power reserve for its elegant design and well-executed movement.