Thanks so much for the advice chaps. I'd hoped to treat it like any other watch, but it's very different from the watches I'm used to so wanted to do a quick sanity check. I got it on an oyster bracelet as I prefer this for a slightly more sporty modern look. I've borrowed this pic from Google - mine is similar to this one. I got the small size 36mm as I'm skinny and tall:
Blown away by how lovely it is. Really a very different experience from wearing my Sinn. I love the fact that it's sleek and classy and very discrete too, yet very versatile and wears nicely with jeans and a t-shirt as well as more formal settings.