I agree with @hans, give him something money cannot buy with $ alone. Plan a daytrip or weekend getaway & sprinkle it with his favorite things. Think about it like you're planning a surprise getaway when you were first dating but with the knowledge of knowing him as deeply as you do now. If there are special elements of your wedding day you want to incorporate that could be nice too. If it's feasible to go where you were married or honeymooned, reconnect with that special event. If you think he's up to something & don't want to risk collision, tell him you want to plan a day/night/etc & carve out a portion that is yours to plan. Write him a letter or card that is from the heart reminding him why you married him, make a photo album of your life together with inside jokes & funny & romantic memories. Make him his favorite breakfast in bed. Whatever you do, try not to get hung up on the presents or what he gets you, just enjoy your time together & cherish this phase in your relationship!
buy NO money gift at all but give him the most expensive/most valuable of all gifts = you all the way. Al your love, your loving care, the sexy woman he fell in love with ... You can give yourself, your heart, soul and body to make him feel special and to remind him why he actually married you - for you as you are and for your love and never for your gifts. May be you take a day off - and have a full day and night just honeymoon for 2!
hey i agree with itothek ,also i suggest you should buy luxury watch or what he want .maybe you can choose a Elegant environment where it is just honeymoon for 2,just enjoy your time together have a good day