1. a nice watch.
I mean, you cannot go wrong with a nice watch 
2. a bottle of gin. 
or a bottle of his favorite drink really
3. a warm scarf. 
a basic one but I actually think it makes a very nice gift  
4. a retro parfum. 
I love gifting retro/classic bottle parfums, it's kind of a collection item 
5. a book. 
these light books are a great option, also they make a great bed side / coffee table book



Et voilá!
XxInes