Apart from your watch, what is your favorite accessory?

Garage Bar

Baby Doodle

Baby Grand

Bayliner

And most of all : My amazing ladies...

[mod edit - no knife pics please]

First and foremost: Deejo pocket knives, they are tailored to your preferences. Different kinds of wood for handles (or plastic), mat or polished metal. And even optional drawings and engraving. Big blade though small and lightweight to carry. No annoyance in your pocket but utility at your tips. Many people I know are impressed by just the looks of it when I bring it along. It spends most of its time on my desk and gets alot of use.

Second a good leather wallet, but this is highly dominated by personal preference.

And last, a nice double edge safety razor. The shear feeling of quality in your hands with your preferred blades, soap and brush. It's like a comfortable strap that pairs perfectly with your favorite watch. It's a ritual you come to enjoy like winding a watch.