Staff WM
The photo is owned by the store. EBAY Copyright ©
Rating Result:
Make your offer NOW! Read More on Store Website
REVIEW: The Marathon SSNAV-D Steel Navigator 41mm is a modern reissue of a legendary military pilot’s watch, now available to the public after decades of exclusive government use. This timepiece is a compelling blend of military heritage, robust engineering, and contemporary watchmaking technology, making it a standout in the field of professional tool watches.
**Historical Significance and Heritage**
Marathon’s Navigator series has a storied past, originally designed in the early 1980s for pilots at Kelly Air Force Base. The Navigator was never available to civilians until recently, and the new SSNAV-D model pays faithful homage to its roots. The original was a government-issue instrument, and the modern version retains the spirit and functionality that made it a trusted companion for military aviators. The asymmetrical case design, a hallmark of the original, is preserved, offering both visual distinction and ergonomic comfort.
**Case and Build Quality**
The SSNAV-D features a 41mm sandblasted stainless steel case, which is both durable and visually understated. The case is 11mm thick, with a lug-to-lug measurement of approximately 48mm, making it wearable for a wide range of wrist sizes. The asymmetrical design is not just for aesthetics; it provides additional protection for the crown and enhances comfort on the wrist. The case is water-resistant to 100 meters, thanks to a screw-down crown, making it suitable for swimming and other water activities.
One of the most notable upgrades in this reissue is the use of a sapphire crystal, replacing the acrylic of previous generations. This ensures superior scratch resistance and clarity. The case also features drilled lug holes, making strap changes easy and practical—a nod to the watch’s utilitarian roots.
**Dial and Legibility**
The dial is classic Marathon: a no-nonsense black background with high-contrast white markers and hands. The use of tritium gas tubes for illumination is a significant advantage, providing constant, long-lasting glow without the need for external charging. The 12 o’clock marker uses a different color tritium tube, aiding orientation in low-light conditions. The red-tipped seconds hand adds a subtle but effective touch of color, enhancing legibility and visual interest.
The bi-directional bezel is another highlight, featuring both a 60-minute countdown scale and a 12-hour second time zone indicator. The bezel action is precise, with a satisfying click and a tritium lume pip at the 60-minute mark for easy reference in the dark.
**Movement and Performance**
At the heart of the SSNAV-D is the Swiss-made ETA F06.412 Heavy-Drive PreciDrive quartz movement. This is not your average quartz; it is a high-accuracy, thermo-compensated movement designed for professional use. Standard quartz movements are accurate to about 10-15 seconds per month, but the PreciDrive technology ensures accuracy to within 10 seconds per year. This is achieved through temperature compensation, which adjusts the movement’s rate in response to environmental changes.
The Heavy-Drive system allows the movement to handle the weight of the tritium-equipped hands and includes a hand position correction system to realign the hands if they are displaced by shock or vibration. Battery life ranges from 68 to 94 months, depending on the battery size, ensuring years of reliable service before a replacement is needed.
**Strap and Wearability**
The reviewed model comes with a 20mm black ballistic nylon DEFSTAN (Defence Standard) strap, complete with matching Marathon hardware. This strap is military-preferred and offers both comfort and durability. The watch is also available with slightly less expensive nylon straps, but the DEFSTAN option is recommended for its superior quality and fit.
**Why You Should Buy the Marathon SSNAV-D Steel Navigator**
1. **Proven Military Heritage**: This watch is a direct descendant of a timepiece trusted by military pilots, offering authenticity and a tangible connection to aviation history.
2. **Exceptional Build Quality**: The sandblasted steel case, sapphire crystal, and robust construction ensure the watch can withstand harsh environments and daily wear.
3. **High-Accuracy Quartz Movement**: The ETA F06.412 PreciDrive movement delivers unparalleled accuracy and reliability, far surpassing standard quartz and even many mechanical watches.
4. **Superior Legibility and Lume**: Tritium gas tubes provide constant, maintenance-free illumination, making the watch readable in any lighting condition.
5. **Versatility**: With its 100m water resistance, comfortable strap, and practical size, the SSNAV-D is suitable for both professional and casual settings.
6. **Value for Money**: Priced around $800–$830 USD, the SSNAV-D offers features and quality typically found in much more expensive watches, making it an excellent value proposition.
7. **Unique Design**: The asymmetrical case and military styling set it apart from other tool watches, appealing to collectors and enthusiasts who appreciate distinctive, functional design.
**Potential Drawbacks**
The asymmetric case, while functional and historically accurate, may not appeal to everyone’s aesthetic preferences. Additionally, the choice of straps can be slightly confusing, but this is a minor issue given the overall quality and versatility of the watch.
**Conclusion**
The Marathon SSNAV-D Steel Navigator 41mm is a superbly executed modern tool watch that honors its military heritage while incorporating the best of contemporary watchmaking. Its combination of ruggedness, accuracy, and historical significance makes it a compelling choice for anyone seeking a reliable, professional-grade timepiece with genuine pedigree. Whether you are a military enthusiast, a pilot, or simply someone who values precision and durability, the SSNAV-D is a watch that will serve you faithfully for years to come.
Make your offer NOW! Read More on Store Website