Hello VA,
I have has the P6500 as my EDC watch for the second half of 2003. A wondeful thing. I have been totally fascinated by this watch. I put it on a 22mm Black Rhino from Eddie--a perfect combination. See my Black-Rhino review ( http://www.tz-uk.com/forum/viewtopic.php?t=3056 ) in the review section of the forum. This watch that has surprised me most of all my watches, and it is one of my absolute favorites.
Here are some data:
Diameter 8-2: 42.5mm
Diameter over crown: 45mm
Height 10.5mm
lug-to-lug: 46mm
Weight: 30.5 grams without strap
lug width: 22mm
Back: 4 Phillips screws
Water resistance: Duifficult. Officially rated at 30m, but that appears to be due to the marketing agreement between Traser and Luminox. The P6500 has been aftermarket tested to over 100m, so there is no reason to assume that it is built anything different from the Luminox/Traser S3000 series rated at 200m (only dial and bezel are different from the P 6500).
Go for it! It is absolutely worth it. The lume is fantastic, and the Ronda movement is reasonably high quality too.
If you have any specific questions, please let me know.
Crusader