so, my bf and i are going to be getting engaged sometime before June 30th, and so i am starting to look for his engagement/wedding present. he has been talking for sometime about getting a gold watch, i'm not sure whether i would get something with a gold bracelet or just gold casing, but, i don't really know much about watches so i was hoping for some of your expertise. i know that he likes watches with a lot of complications and movements. he is not a fan of rolex's, he prefers smaller brands like audemars piguet, daniel roth, and jaeger-lecoultre. please help... brands, style names/numbers, websites to look at... i really don't know much about this topic, i just usually go for what's pretty... 
thanks in advance

thanks in advance