This is totally anal.
But out of curiosity, I guess there are few owners who would have enough variety to compare, definetely a few Singaporeans, and a few Chinese, Taiwanese, Japanese would have similar spreads...but this could be the FIRST time you see the watches being WEIGHED all at one go:
No surprises here, except that the SEIKO Galante is VERY heavy, remember that it is a steel watch, probably the bracelet.
The one surprise is the OMEGA is really solid here..and no bracelet!!!
The MB&F 1 is quite OK..but sure feels heavy.
The LIGHTEST will be this tiny sized (33mm) quartz movement London Olympics souvenir.
But impressive is the amazingly made, and amazingly finished DB28..the winner of the best watch of 2011 at the GPHH.
I have prepared some articles on it, and a google on "Bernard Cheong Debethune" or DB28 Bernard Cheong will help.