your daughter sounds so terriffic. i hope my girl will become as selfless and peaceful. what an inspiration!
i bet she would most enjoy being close to you! what if the gift was a special trip for the two of you, like a day in the city going to a nice all natural resturaunt and going to a movie of her choice, something like that, maybe even with some shopping included. perhaps there are some stores in your area that sell local crafts or beads and the two of you could spend some time choosing and buying the things to make an art project together.
if you really have money to spend you could go somewhere overnight together, like to another city; Washington DC is not too far, it's a great city for the arts. you could drive or take amtrak there, stay one night in a hotel, go to a museum and a nice lunch out and go home that night.
also if you wanted to find her some cool, enviornmentally concious T-shirts you can just google that and all kinds of amazing websites will come up.
but i also think a special watch can be a great gift for a growing up young lady. a really high quality one that she can wear all through her teenage years and hang onto as a keepsake forever, from you, is mature and special. you can even get it inscribed with a message of love on the back.
have a great holiday
J.