My boyfriend and I will be 2 years in October, and his birthday is in July.
He's in a band and really in to music, so for his birthday last year I got him a guitar holder that screws into the wall, so his guitar isnt on the floor. Its pretty cool looking, and he has in on the wall in his studio, and apparently all of his bandmates are jealous :D.
For our 1st anniversary, I got him some nice shirts and a little notebook that Id been filling out all year with all the things he does that I love. Like, "I love how you wiggle your toes when you're sleeping" and "I love when you tell me I'm beautiful, even if I won't admit it." He liked that a lot.
For Christmas I got him a skeleton watch. Its a watch that doesn't have a face plate, so you can see all the gears and stuff moving around. But you have to wind it, so he doesn't wear it anymore.