Marathon Steel Navigator SSNAV-D AutovsGarrick S3 Deadbeat Seconds - Power Reserve

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 Garrick S3 Deadbeat Seconds - Power Reserve is praised for its striking design, exceptional finishing, and extensive customization options, featuring a visually arresting open-worked dial and a unique deadbeat seconds complication. Reviewers note its in-house movement is regulated to less than +3 seconds per day, with a 45-hour power reserve. Some find the 42mm size too large and certain movement finishing details lacking relative to its mid-five-figure price. Overall, reviewers highlight the Garrick S3 Deadbeat Seconds - Power Reserve's impressive finishing and customization as key strengths.