A dive bezel should click smoothly, neither loose nor tight. Seiko lists that as a check before every dive. Here is how to fix a gritty, stiff or loose one.
Diagnose it
| Symptom | Likely cause | Fix |
|---|---|---|
| Gritty or crunchy | Salt or sand under the bezel | Fresh-water soak and turn |
| Slightly stiffer underwater | Normal, Seiko says | Nothing |
| Very stiff on land | Dried dirt or corrosion | Soak; if no better, watchmaker |
| Spins freely, no clicks | Worn or missing click spring | Watchmaker |
| Wobbles or lifts | Retaining wire loose | Watchmaker before you lose it |
The fresh-water soak
- Make sure the crown is screwed down.
- Fill a bowl with lukewarm fresh water. Seiko advises a bowl rather than a running tap.
- Soak the watch for a few minutes, turning the bezel slowly through several full rotations.
- Dry it with a soft cloth. Repeat if it still feels gritty.
Only do this with a water-resistant watch in good condition. On a vintage diver, check the gaskets first.
Make it a habit
Seiko says to rinse a watch in fresh water after seawater and dry it to prevent rust. Thirty seconds after the beach saves a bezel service. Swimming? Check your rating in our water resistance guide.
Frequently asked questions
Is a stiff bezel underwater a fault?
No. Seiko says bezel rotation may become slightly harder in water and this is not a malfunction.
How do I clean grit out of a dive bezel?
Soak the watch in a bowl of fresh water and turn the bezel a few full rotations, then dry it. Do this after every swim in the sea.
My bezel spins freely. What now?
The bezel spring or click mechanism may be worn or missing. A watchmaker can replace it.
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