Hamilton Jazzmaster Lady Quartz
In the movie SkyFall (2012) M (Judi Dench) wears a Hamilton Jazzmaster Lady Quartz, modelnr. H32261735. The watch with black dial and black leather strap can just be spotted with enough details to identify it. In the screenshot, the 12 and 6 hour markers can just be seen, as well as the horizontal white line which is the Hamilton logo. Also the white edge and inside of the black leather strap can just be seen.
Hamilton Jazzmaster Lady Quartz, modelnr. H32261735 features: band width 14mm, quartz movement, sapphire crystal, stainless steel case (27mm), water resistance 5 bar (50 m) / 73 psi (164 ft).
This is not the first time a Hamilton watch is worn by one of Bond's allies: in the movie Casino Royale (2006), Felix Leiter (played by Jeffrey Wright) wears a Hamilton Khaki X-Wind watch.