My Watch, my wedding ring.
Bling is so yesterday.
I do have quite a few (probably about a dozen) watch's for different occasions and environments however; from dress, to business, to working out, and diving, etc.
IMO people who have a lot of 'Bling' look like cartoons.
Also IMO the 'new bling' is tech. The high end, world connecting, not yet in the mainstream TECH. Like bluetooth HUD's, infrared projection keyboards and mice, HS gloves, inplants, and surface computing from your PDA. Convergence and Connectivity: Blackberries, Smartphones, and Iphones are just the beginning.