This watch strap is perfect for Hamilton watch owners who want to add a touch of style and comfort to their timepieces. Whether you're at work, working out, or just going about your daily routine, this strap will keep up with you. It's made from high - quality FKM rubber, which is resistant to heat, chemicals, and UV damage. The curved end design fits most Hamilton models seamlessly. Although no specific size or weight is mentioned, it's crafted to be a comfortable and stylish addition to your watch.