All about the MARATHON 36mm OFFICER MECHANICAL (GPM) WW194003SS-0101

Origin and idea

The newly reissued Steel Navigator is based on a military classic created in 1986 in collaboration with the Kelly Air Force Base; this watch carries the spirit of that time and translates it into a modern, practical form. Anyone looking for a watch that not only breathes design history but also functions in an emergency will find a well-thought-out instrument here.

Case and material concept

The case combines a highly shock-resistant composite fiber shell with a robust construction that saves weight while providing shock resistance. In practice, you immediately feel: this case is less decoration and more a shield — made to withstand adversity and safely house the mechanics.

Drive and heart of the watch

Inside works the high-torque Swiss quartz movement ETA F06.115 HeavyDrive, a caliber specially designed for higher loads and reliably delivers torque to the hands. The choice of this movement is no coincidence: it stands for long-term stability, precision, and service friendliness — qualities that matter in field use.

Dial and readability

The matte, black dial shows hours in 1–12 and 13–24 formats and is designed for quick orientation; hour and minute hands as well as indices are equipped with self-luminous tritium tubes that remain readable permanently, independent of external light. In situations where seconds count, this solution provides real reliability.

Crystal, crown, and water resistance

A scratch-resistant sapphire crystal protects the display, the screw-down crown sits securely on the side, and the construction offers water resistance up to 3 ATM/30 m — enough to easily withstand splashes or brief contact with water. This design makes the watch suitable for everyday use without losing its clear focus on robustness.

Dimensions and wearing comfort

With a compact diameter of 34 mm, a lug-to-lug length of 41 mm, and a height of 11.5 mm, the Steel Navigator positions itself as an unobtrusive tool watch that also looks confident on slimmer wrists. The proportions are chosen so that the watch is present but never bulky — a plus for everyday wear and use.

Straps and adjustment

Durable options are available for different uses: from the classic Marathon ballistic nylon strap to the robust DEFSTAN nylon and a 316L stainless steel pin buckle. This system can be quickly adapted to personal needs — whether in the field, on the go, or in the office.

Conclusion: consistently functional

The Steel Navigator Reissue is not a watch that ends up in the display case; it was built to be used. Its combination of Swiss HeavyDrive quartz, tritium-based legibility, shock-resistant case, and practical strap options makes it a reliable companion for anyone looking for an honest tool watch without frills.

Specifications

  • Movement & origin
  • Swiss quartz movement ETA F06.115 HeavyDrive
  • 3 jewels
  • Manufactured by ETA SA, Grenchen (CH)
  • Case & dimensions
  • Diameter: 34 mm
  • Length over lugs: 41 mm
  • Height: 11.5 mm
  • Material: High-impact composite fiber shell
  • Water resistance: 3 ATM / 30 m
  • Crown: Push crown
  • Glass: Scratch-resistant sapphire crystal
  • Lug width: 16 mm
  • Dial & readability
  • Black dial with 1–12 and 13–24 hour scale
  • Indexes with tritium tubes
  • Hour and minute hands with tritium tubes
  • Date display
  • Strap options
  • Marathon ballistic nylon strap
  • Marathon Nylon DEFSTAN
  • Tang buckle made of 316L stainless steel

Specification of the MARATHON 36mm OFFICER MECHANICAL (GPM) WW194003SS-0101

Brand

MARATHON

Category

Field Watch

Diameter

34mm

Strap

Nylon

Dial color

Schwarz

Dial

Indizes

Waterproof

30m

Glass

Saphirglas

Case

Edelstahl 316

Movement

ETA F06.115

Type

Herrenuhr

Condition

Neu & OVP

The most important questions at a glance

FAQs

About me

My name is David, I was born in the late 60s in NRW, now live and work in the beautiful Harz Mountains, and have been running this watch shop, among other things, since spring 2022.

Since 2018, I have also been running my watch blog watchdavid.de, which features hundreds of reviews and watch news. Since then, I have taken thousands of professional watch photos for over 100 watch brands. Many photos can be found in my reviews. I am known worldwide for this.

As a result, I naturally had thousands of watches in my hands. And with this shop, I want to bring you closer to watches that have convinced me in many ways.

So come along on a journey full of watches... off the mainstream... and if you have a question, please feel free to ask me anytime via the form, chat, WhatsApp, email or phone.

I am very much looking forward to meeting you.

PS: My hobbies & passions include the internet (first agency already in 1996), Denmark, France's coasts (Brittany, Normandy & Côte d’Azur), hiking, e-MTB, sales (Bachelor of Sales) and photography.

My Achilles' heel includes children's chocolate, good food, sneakers & of course watches... :-)

Shipping & Insurance

Within Germany and the EU, I ship free of charge. Shipping is done via DHL and insured up to 500€, 2,500€, or 25,000€, depending on the watch value. The watches are thus always sufficiently insured.

The delivery time can be found in the description and/or under the shopping cart button. Some watches are only produced after ordering, others are brand new and, for example, only available in a few weeks (so-called PRE-SALE), etc...

Cancellation & Return Shipping

You can cancel your purchase within 14 days of receiving the goods.

I will cover the costs for the return shipping for you.

IMPORTANT: Do not send the watch back yourself, I will send you the free return label.

Please simply contact me for this. david@watchdavid.com

It is also important that the watch is unworn and free of signs of use. After successful inspection, I will refund you the purchase price. The refund will be made using the same payment method you used for the purchase.

Authenticity & Condition of the Watches

I guarantee you that all watches I offer are exclusively new original products. The watches come directly from the manufacturer and have had no previous owners, unless I explicitly point this out (e.g. so-called PHOTO WATCHES).

As an official dealer, I offer you exclusively authentic products. These are offered in the original packaging, with warranty card, etc., just as they are delivered by the dealer. Everything in the so-called full set. One delivers more, another less...

Warranty & Service

All watches purchased from me come with the international manufacturer's warranty, which usually lasts two years. Some brands even offer a warranty of up to 5 years.

If a warranty case occurs, I will take care of the shipping to the manufacturer or the responsible service center for you and also organize the return shipment to you. In addition, I handle all communication with the manufacturer so that you don't have to worry about anything.

Even after the warranty period has expired, I remain your contact person and support you with service questions or repairs.

No response received?

You wrote to me via the contact form, through the price proposal, directly by email, chat, but you haven't received a reply?

Then please check your SPAM folder! Many providers are getting crazier and pushing more and more into spam.

I usually answer every inquiry within 24 hours at the latest. On weekends, it can sometimes take a bit longer. As a rule, I respond within a few minutes or hours.

Something can slip past me sometimes too. Or the technology doesn't work as it should. Feel free to write to me again at david@watchdavid.com

Mechanics - Sometimes things can happen there too

Before I ship your order, I carefully check each watch for visible defects.

If a problem should occur, such as damage during transport, please inform me immediately. I will do everything possible to quickly find a solution and ensure that you are satisfied.

My goal is to offer you not only high-quality products but also a first-class shopping experience. I look forward to welcoming you as a satisfied customer!

More questions? About the watch? Something else?

Feel free to ask me anytime. Just send me a message. I will reply to you as soon as possible. NO chatbot, other person or AI.