I have had this old Alpina KM for a few years now and it has only ever been worn once, largely because it has a very delicate (what I think may be original) strap.
Well a cheap eBay buy and it's now wearable.

Whilst I prefer the colour of the original strap I think it looks quite nice.
Are there any ATP / KM / DH collectors here and if so what straps do you wear yours on?