I've been looking but haven't pulled the trigger yet. I have a canvas one in my cart in AliExpress for like $2 lol. Also may get a rubber strap for the summer and maybe even a bracelet. No big hurry, I like the original (although I would prefer if it was 20mm all around and not tapered to 18mm)
I actually contacted them about sending me a black buckle from one of their older models, and they looked for one but couldn't find one. Good service nonetheless! They have a hybrid strap that actually looks pretty cool with a black buckle
60 EUR
I bet I'll be more inclined to switch it up in the summer if this leather gets swampy.