Last modified: 2011-10-22 10:03:47 UTC
Please add a link for 30 and 60 days.
Users can set their own bookmarks for this, e.g. http://meta.wikimedia.org/w/index.php?title=Special:Watchlist&days=14 See also bug 2452, which includes a request to allow these links to be customised by site administrators using LocalSettings.php.
Recent changes items, from which the watchlist information is taken, are pruned after 30 days by default.