Marathon Steel Navigator SSNAV-D AutovsCIGA Design SKELETON

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.

Owners widely praise the CIGA Design SKELETON for its value and willingness to challenge established brands, with some surprised by its quality. One owner reports their CIGA Design Series Z in Black DLC has been perfect for over four years, keeping good time and looking neat. However, some find the skeletonized movement's visibility obscured by reflections due to the lack of anti-reflective coating on the crystal. One owner reported their CIGA Design Z Series Skeleton broke after three months with no customer service response. Overall, owners rate the CIGA Design SKELETON highly for its surprising quality and value proposition.