Glycine Combat 6 VintagevsMarathon Steel Navigator SSNAV-D Auto

Owners widely praise the Glycine Combat 6 Vintage for its legibility, simple design, and versatile dial. The case finishing is noted as a strong point, with a mix of matte and polished surfaces. It is considered a great value, with one owner reporting accuracy of +5 seconds per day. The watch is described as very wearable at 43mm due to its slim 10.7mm thickness and short lugs. Criticisms include average lume that fades quickly and a mediocre stock strap. Some owners desire a beefier case to better balance the dial. Overall, owners rate the Glycine Combat 6 Vintage highly for its excellent value and wearable dimensions.

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.