Considering the dimensions this watch is super comfortable on my 7.25 inch wrist. I've always been a massive Seiko fan and love their range of dive watches, owning several, my daily beater being an skx007. However this is the first Turtle that I have owned and I have to say it is the most comfortable dive watch that I have worn to date and is rapidly becoming my favourite. The service from first class watches was indeed first class and not only did they price match but they beat the best price that I could find. I would definitely recommend both the watch and supplier.