An Antiques Roadshow guest was left gobsmacked when expert Ben Wright told him much his watch was worth after he traded it in his local pub.
The man explained how he had originally owned a cheap Rolex from Singapore, but decided to swap it with a pub landlord.
BBC star Ben said: "This is a military wristwatch, Second World War, by Longines and I'm looking at you and I don't think you're old enough to be in the Second World War."