Which leather is best for watch?

The best types of leather for watch straps include:

Calfskin: Soft, supple, and comfortable, calfskin is popular for its durability and luxurious feel.

Alligator/Crocodile: Known for its distinct texture and high quality, this leather is very durable and often used in high-end watches.

Suede: Soft and stylish, suede offers a unique look but can be more susceptible to stains and water damage.

Nato Leather: A blend of synthetic materials and leather, it’s often water-resistant and provides a sporty look.

Of course what watch strap you choose depends on your style preference, intended use, and budget.