An automatic watch — especially when carefully crafted like those from Modus Seiko, is built to last for years, even decades. But like any precision instrument, it deserves a bit of care to preserve its performance, aesthetics, and longevity.
Here are our tips for taking care of your watch on a daily basis:
Wear It Regularly
Automatic movements such as the Seiko NH35 or NH36 are powered by wrist motion.
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The more you wear your watch, the more it stays active.
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If you don’t wear it for several days, remember to:
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Wind it manually if your model allows (15–20 turns of the crown).
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Use a watch winder if you own several timepieces.
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Clean It Frequently
Dirt, dust, and sweat can accumulate over time. To keep your watch looking pristine:
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Use a soft microfiber cloth to wipe the case and crystal.
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For steel or rubber straps, warm water and mild soap are sufficient.
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Avoid wetting leather straps, as they can warp or wear prematurely.
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Never use abrasive products or solvents.
Protect It from Shocks
Although our watches are robust, strong impacts can damage the mechanism or crystal.
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Avoid wearing it during heavy manual work or contact sports.
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Remove it when there’s a risk of accidental shock.
Be Mindful of Water
All our watches are water-resistant to 50 meters, which makes them suitable for:
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Rain, hand washing, or light splashes.
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Wearing in the shower or a quick bath (not recommended with leather straps).
However, they are not designed for diving or intense water sports. For that, opt for a model rated to 100 meters or more.
Keep Away from Magnetic Fields
Strong magnets (speakers, magnetic clasps, smartphones…) can affect the accuracy of a mechanical movement.
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Always keep your watch away from magnetic sources, especially when not worn.
Service Every 4–5 Years
Like a car, an automatic watch needs periodic servicing. Every 4–5 years, it is recommended to:
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Test water resistance.
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Clean and lubricate the movement.
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Adjust precision.
At Modus Seiko, we can guide you toward trusted partner watchmakers or arrange certain services directly.
Store It Safely
When not wearing your watch, store it:
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In its original leather box.
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Or on a proper watch stand, case, or winder.
This protects it from dust, humidity, and accidental damage.
In Summary
A well-maintained watch is a watch that stands the test of time. At Modus Seiko, each piece is carefully hand-assembled in our workshop in France. It’s up to you to preserve this quality with a few simple habits.
A fine watch is built to last — give it the attention it deserves.
