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MARATHON SSNAV Arctic Steel Navigator Quartz – White Dial With Date – WW194013SS
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All about the MARATHON SSNAV Arctic Steel Navigator Quartz – White Dial With Date – WW194013SS
Modernized Combat Watch with Military Origins
The reinterpreted Steel Navigator from Marathon is not just a classic tool watch, but a full-fledged combat instrument. Its origins date back to 1986, when the original model was developed in cooperation with the Kelly Air Force Base specifically for US Air Force pilots. The new edition remains true to this mission but has been revised for civilian and professional everyday use and technically brought up to date.
Precise Quartz Movement for Maximum Reliability
Inside, the Swiss quartz caliber ETA F06.412 operates, equipped with HeavyDrive and PreciDrive technologies. The movement impresses with exceptional shock resistance and particularly high accuracy. Three jewels ensure durable and low-friction operation – exactly what you expect from a watch with military demands.
Extremely Robust Case with Corrosion Protection
The case is made of 316L stainless steel, which has been refined by so-called Parkerizing – a phosphate conversion coating. This surface treatment reliably protects the watch against corrosion and at the same time gives it a matte, non-reflective appearance. With 10 ATM water resistance, a screw-down crown, and scratch-resistant sapphire glass, the watch is built for harsh conditions.

Perfect Readability – Day and Night
The matte black dial features a 24-hour display in addition to the 12-hour scale. Particularly striking are the indices and hands equipped with tritium gas light sources – a technology that glows continuously without external light. This permanent self-illumination makes the watch ideal for use in complete darkness. All three hands – hour, minute, and second – are also equipped with tritium tubes.
Well-thought-out Functions for Use
In addition to reliable time display, the watch features a bidirectionally rotating bezel, which allows flexible time measurement – for navigation or coordination purposes, for example. The watch's dimensions have been chosen to ensure it remains comfortable despite its robust appearance: 41 mm diameter, 11 mm height, and 48 mm lug-to-lug create a sporty yet compact presence on the wrist. With a 20 mm lug width, a wide variety of straps can be easily combined.
Flexibility Through Various Strap Options
A wide selection of high-quality straps ensures individual customization. Marathon offers, among others, a ballistic nylon strap, a particularly robust DEFSTAN nylon strap, and a three-piece rubber strap kit. The ensemble is completed by a stainless steel pin buckle with black IP coating, which perfectly complements the functional character of the model.
Tradition and Quality since 1941
Marathon looks back on a long history: Since 1941, the family business has been producing timepieces for Allied forces. To this day, the company is run by the fourth generation and continues to supply active military units worldwide. Marathon stands for a successful combination of military robustness and Swiss precision.
Controlled Manufacturing and First-Class Support
Every Steel Navigator is created with great care and undergoes a series of strict quality checks. Marathon places the highest value on workmanship quality and supports its customers with reliable support, which ensures trust and long-term satisfaction. Those who wear this watch not only wear a piece of history but also a tool made for the highest demands.
Specifications
- Movement:
ETA F06.412 Quartz movement (Swiss Made)
• Technologies: HeavyDrive & PreciDrive
• 3 jewels - Case:
• Material: 316L stainless steel, Parkerized (phosphated)
• Diameter: 41 mm
• Height: 11 mm
• Lug-to-Lug: 48 mm
• Lug Width: 20 mm
• Screw-down crown
• Water resistance: 10 ATM / 100 m
• Sapphire crystal (scratch-resistant)
• Bidirectionally rotating bezel -
Dial & Display:
- White dial with 1-12 and 13-24 scales
- Indices with self-illuminating tritium tubes
- Hour, minute, and second hands with self-illuminating tritium tubes
- With date display
- Straps (optional):
• Ballistic nylon strap
• Nylon DEFSTAN strap
• 3-piece rubber strap kit
• Pin buckle made of 316L stainless steel, IP-black coated - Other:
• Originally developed with Kelly Air Force Base (1986)
• Made in Switzerland
• Manufacturer: Marathon Watch Company (since 1941)
• Manufactured to military specifications
Specification of the MARATHON SSNAV Arctic Steel Navigator Quartz – White Dial With Date – WW194013SS
Brand
MARATHON
Category
Field Watch
Diameter
41mm
Strap
Nylon/Rubber
Dial color
White
Dial
Indices
Waterproof
100m
Glass
sapphire crystal
Case
Stainless Steel 316
Movement
ETA F06.412 Quartz
Type
men's watch
Condition
New & OVP
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About David from WATCHDAVID
Behind WATCHDAVID.SHOP, I, David Drilling, stand as a true watch enthusiast, watch photographer, and independent tester. Since 2018, I have been providing honest wear reports on my channels. In my shop, I exclusively sell watches whose quality and history I have personally verified. No anonymous mass-produced goods, but personal expertise.
Shipping & No Import Charges
Shipping within Germany and the EU is completely free for you and fully insured via DHL or FedEx Express. Important for you: There are guaranteed to be no import duties, taxes or hidden fees. The exact delivery time for your model will always be transparently displayed directly above the "Buy" button.
Cancellations & Free Returns
You can easily cancel your purchase within 14 days. Unlike other retailers, I will cover the full cost of your return shipping within the EU. Simply send me a short email to david@watchdavid.com and I will send you your free DHL return label. It doesn't get any more risk-free than that.
Authenticity & Condition of the Watches
I guarantee you 100% that all watches offered are unworn, brand new original goods. In the shop, I strictly differentiate between regular new goods directly from the manufacturer and exclusive photo watches. Photo watches are models that I have used for my videos or photos, or that come from a return. I sell them absolutely honestly as used and significantly reduced – but the full manufacturer's warranty only begins on the day of your purchase!
Warranty & David's "All-Round Carefree Service"
Every watch comes with the full, international manufacturer's warranty (at least 2 years). In the event of a warranty claim, you'll have absolutely no stress: I'll handle all communication with the brand and organize insured round-trip shipping for you. Even after the warranty period expires, I remain your personal point of contact for service inquiries.
Quality Control
Mechanical watches are fascinating masterpieces. Before dispatch, each watch undergoes a thorough optical and mechanical final inspection. Should a problem ever arise despite our secure transport protection, please inform me immediately by email. I will promptly arrange for a quick, uncomplicated replacement.




