Marathon Steel Navigator SSNAV-D AutovsLinde Werdelin Oktopus Moon

The Marathon Steel Navigator SSNAV-D Auto is praised for its durable construction, featuring a sandblasted steel case with improved lugs, a bi-directional bezel with excellent action, and 100m water resistance. Owners appreciate the constant visibility provided by self-illuminating tritium gas tubes and the precision of its ETA F06.412 quartz movement, which offers accuracy to about 10 seconds per year. The watch includes a GMT bezel for dual timekeeping and a synthetic sapphire crystal. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV-D Auto highly for its robust tool-watch design and reliable tritium illumination.

The Linde Werdelin Oktopus Moon 3DTP is noted for its exceptionally light 60-gram weight due to its proprietary carbon-fiber case, making its 44mm+ size comfortable and wearable. Reviewers highlight its unique, bold aesthetic with a skeletonized dial and a clearer, more graphic moonphase display. The watch is powered by a bespoke LW caliber with a 42-hour power reserve. Some legibility issues are flagged, particularly with the moonphase, and the recessed crown may be difficult to operate. Overall, owners and reviewers find the Linde Werdelin Oktopus Moon 3DTP to be a uniquely bold and surprisingly wearable timepiece, primarily due to its innovative lightweight construction and striking skeletonized design.