Wanted something like this. Ordered one on Amazon that was close to this, but had fabric which was starting to wear in just the first week. They do not sell this model on Amazon, but shipping and delivery was still quick. Like it so far. Only thing that may make it better is if the metal parts were titanium.

Installed this on my series 8, 45mm apple watch. As you can see, it’s a beast of a strap. Fit and finish is great, the FKM rubber is softer than anticipated and is really comfortable on my wrist. The connectors are well put together and contrast brilliantly with my black-cased watch. Given the sheer size of this beauty, it may not be for the faint-hearted or smaller-wristed watch lover.

Whilst I love i on my series 8, this BANDLETIC-R strap would be perfectly matched to the Ultra. In fact it may just tip me over the edge and trade up.- From Amazon.

IL cinturino si presenta con un ottima quantità ,che indossato al polso , conferma anche la sua bellezza .- From Amazon.

An excellent product. Has been crafted together really well, very easy to use. Great strong material allowing for full benefit of the product itself. Great size and shape, priced well cheap and cheerful. Does exactly what it says, made to last long. Great quality. Does not stain easily at all, no mess involved or anything. Easy to install and make use of from the get go. Not had any problems with this, definitely an amazing product and one to get! Fits the wrist really well, like that it can be adjusted to fit your size.- From Amazon.

This replacement strap for my watch not only meets but exceeds my expectations. The material feels premium, resisting daily wear while maintaining comfort. Its adjustment system works smoothly, accommodating various wrist sizes without hassle. I appreciate the breathability, which is a must for my active lifestyle, keeping the skin under the strap dry and irritation-free.- From Amazon.