Marathon Steel Navigator SSNAV-D AutovsMr Jones Watches Beam me up! mechanical

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 Mr Jones Watches Beam me up! mechanical for its fun, unique, and conversation-starting design, with many appreciating its art value and the handmade production. Some owners specifically enjoy the blue dial and brown strap combination. However, legibility can be an issue due to the unique dial layout, and some commenters dislike the case and lugs, with a few finding the lugs long. One owner notes that sun exposure may affect the accuracy of the plastic discs. Overall, owners rate the Mr Jones Watches Beam me up! mechanical highly for its unique artistic design and conversation-starting appeal.