GRAND SEIKO CARE GUIDE:
WATER RESISTANCE, DAILY WEAR AND LOOKING AFTER YOUR WATCH
Grand Seiko watches are built to be worn, not stored away. From everyday quartz models to Spring Drive and Hi-Beat movements, they are designed for reliability and long-term use. That said, a few simple habits make a noticeable difference. Knowing how your watch handles water, how to care for the bracelet or strap, and what to avoid day to day helps keep it looking and performing as it should.
Can you wear a Grand Seiko every day?
Yes. Most Grand Seiko watches are designed for daily wear.
The key difference is not durability, but style and construction. A dress-focused model with a leather strap will need a bit more care than a steel sports watch, but both are built to be worn regularly.
If you plan to wear your watch every day, it is worth paying attention to water resistance, strap type and how exposed it will be to knocks or moisture.
Understanding water resistance
Water resistance is one of the most important things to get right.
• 30 metres → suitable for splashes only
• 50 metres → light contact with water
• 100 metres → suitable for swimming
• 200 metres and above → suitable for more active water use
Even with higher water resistance, it is best to avoid hot water and steam, as temperature changes can affect the seals over time.
Can you swim with a Grand Seiko?
You can swim with a Grand Seiko if the water resistance is 100 metres or more.
For watches with lower ratings, it is better to avoid submerging them. Leather straps should also be kept away from water, even if the case itself is water resistant.
If you regularly wear your watch in water, having the seals checked during servicing helps maintain protection.
Looking after the bracelet and strap
Different materials require slightly different care.
Steel bracelets are durable and easy to maintain. Occasional cleaning with a soft cloth helps remove dirt and keep the finish looking sharp.
Titanium bracelets are lighter and comfortable for daily wear. They are still strong, but can show marks differently to steel due to their finish.
Leather straps should be kept dry and allowed to breathe. Regular exposure to moisture can shorten their lifespan.
Paying attention to the strap is one of the simplest ways to keep the watch looking well-maintained overall.
How scratch-resistant are Grand Seiko watches?
Grand Seiko watches are finished to a very high standard, but they are not scratch-proof.
Polished surfaces, especially those finished using Zaratsu polishing, are designed for clarity and reflection. This also means they can show marks more easily over time.
This is normal for a watch with this level of finishing. Light wear tends to blend into the overall look, and more visible marks can usually be addressed during servicing if needed.
Everyday care and handling
A few simple habits go a long way:
• avoid strong impacts or drops
• keep the watch away from magnets where possible
• wipe it down occasionally to remove moisture or dirt
• store it in a dry place when not worn
These small steps help maintain both the appearance and performance of the watch over time.
When should you get your watch checked?
Even with careful wear, it is worth having your watch checked from time to time.
If you notice changes in accuracy, reduced power reserve or anything unusual, it is best to have it looked at. Regular checks also help maintain water resistance, especially if the watch is worn frequently.
If you are unsure, visiting your nearest Fraser Hart store is an easy way to get guidance on the condition of your watch and the next steps.
Grand Seiko watches are designed for long-term use. With the right care, they remain reliable, accurate and visually refined over time.
Most of the effort comes down to simple habits — understanding water resistance, caring for the strap or bracelet, and paying attention to how the watch is worn day to day.