I have several FKM rubber bands and find them better than silicone bands like Barton's Elite. They're much more durable, surprisingly flexible, and don't attract lint and dirt like silicone. I installed one on my Tudor Pelagos and actually preferred it to the factory rubber strap which forces you to use titanium end links and looks weird. in my opinion. These bands compare cheaply to the so-called "high-end" rubber bands from companies like Crafter Blue and Zealand, which sell for over $100.
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