A qualitative one military watch will last for decades — but only if you maintain it properly. watch cleaning tips is less complex than many people think, but does require attention to a few critical points.
Daily maintenance: the basics
Rinse your military watch after each contact with salt water and with lukewarm fresh water. Salt is more corrosive than sweet and affects seals and steel in the long term. After cleaning, dry your watch with a soft cloth. Always turn the crown back to the limit position (or screw it on for watches with screw backs). Check regularly whether there are any scratches or bumps in the glass that could compromise the seal.
Periodic checks: water resistance
Water resistance is not a permanent property. Seals (O-rings) dry out and become porous over time. Have the water resistance of your watch tested annually if you regularly expose it to water. A watchmaker can test this with a pressure test. O-rings are ideally replaced annually if you place heavy loads on the watch with water.
Strap care: NATO vs leather vs metal
You can simply wash a NATO strap in nylon in the washing machine. Leather straps should be regularly conditioned with leather ink to prevent them from drying out and cracking. Avoid exposing leather to water for long periods of time — the tire contracts and hardens. Clean metal tires with a soft toothbrush and soapy water, followed by thorough rinsing and drying. Regularly check whether the connecting links are secure.
Automatic movement: overhaul and preservation
An automatic movement needs an overhaul every 3-5 years. The watchmaker re-lubricates the moving parts, checks for wear and adjusts the gait. Store an automatic watch that you don't wear every day in a watch box or winder that moves the watch periodically to keep it wound. A stationary automatic movement that does not move for months can cause problems when starting up.
Solutions to common problems with watch cleaning tips
The watch is running behind or ahead: with quartz this is a sign of a low battery. With automatic, the timepiece needs to be adjusted by a watchmaker. Glass scratched: mineral glass can be polished by a jeweler, sapphire glass cannot be polished but is so hard that normal scratches hardly occur. Condensation under glass: take to a watchmaker immediately — water has entered and the seal is damaged.
Overhaul of an automatic military watch: what is done
An overhaul of an automatic movement involves complete disassembly of the movement, cleaning of all parts in an ultrasonic bath, inspection for wear and replacement of worn parts, re-lubrication of all moving parts with horological lubricant, adjustment of the movement (accuracy), and assembly and reassembly. A complete overhaul by a recognized watchmaker takes 4-8 weeks and costs €150 to €500 depending on the timepiece. For quality watches, this is an investment that extends its lifespan by decades.
Changing a NATO strap yourself: step by step
Changing a NATO strap is easy and only requires a spring bar jumper ($5 at a jeweler or online). Slide the spring bar jumper between the case and the spring of the current band and push the spring — the band will then slide off. Slide the new NATO strap through the spring loops on the back of the case. Both rings of the NATO strap should be on the back of the case, the long strap on the inside of the wrist. The result: an adjustable, safe strap that stays in place even if a spring breaks.
When do you go to the watchmaker?
Some problems with one military watch you can solve it yourself — an empty battery, a worn tire. But always go to a professional watchmaker for the following problems: condensation or moisture under the glass (immediate action required — damage worsens every hour), a watch that runs more than 1 minute a day ahead or behind, an automatic watch that runs strangely after a fall, a crown that turns poorly or comes loose, and visible cracks or damage to the glass. You can find a watchmaker in your area via the website of the Dutch Jewelers Federation.
MilitaireHorloges.com: your guide to military watches
At MilitaireHorloges.com we only select watches that meet real military quality requirements. No cheap imitations that look military but don't survive the first swimming pool. Our selection includes proven brands — Seiko, Casio, Hamilton, Luminox, MWC, Marathon, Citizen and more — in all price ranges from under €100 to professional service watches over €500.
Our advice is always honest and based on specifications, not marketing budgets. We compare sapphire glass with mineral glass, quartz with automatic, and cheap with premium timepieces — so you can make the best choice for your budget and use case. Because a good military watch is an investment that will last for decades and deserves a well-considered purchase.
Summary: why military watches are the best choice
Military watches offer what no other type of watch offers: the perfect combination of durability, functionality and timeless style. They're built to perform in extreme conditions, tested by decades of military innovation, and available to everyone — from the adventurous outdoorsman to the style-conscious city dweller.
Whether you choose a classic field watch, a professional diver's watch or a functional pilot's watch: every military watch tells a story of reliability and character. And in a world full of disposable products, that is rarer and more valuable than ever. Visit MilitaryWatches.com for the full range, honest reviews and expert advice with every purchase.
