A wall clock loses 10 minutes every 1 hour. In 1 hour by the wall clock, a…

A wall clock loses 10 minutes every 1 hour. In 1 hour by the wall clock, a table clock gets 10 minutes ahead of it. In 1 hour by the table clock, an alarm clock falls 5 minutes behind it. In 1 hour of the alarm clock, a wristwatch gets 5 minutes ahead of it. At noon, all 4 timepieces were set correctly. To the nearest minute, what time will the wristwatch show when the correct time is 6 p.m. on the same day?