Lot Of 2: Vintage Weight Watchers Plastic Food Scales, 1 Is1970s, Other Is 1980s. So in our current politically correct climate, Weight Watchers had to change their name; these scales are becoming increasingly scarce. The one one left is older, 1970 style, sort of resembles postal scales of the same era. The one on the right is the more modern pink Weight Watchers logo. Both in working condition. See photos and feel free to message me if you have any questions.