Vintage watch mechanisms I have turned into intriguing tie slides.

If you're a fan of industrial or steampunk design these will suit you nicely.

This is a rare style. The front portion rotates to reveal the mechanism underneath.

Their faces measure 20mm wide. The tie slide itself is nickel plated silver metal.

If you like you can add a smart gift box for £3 (the size of the box takes it up to the higher Royal Mail postage bracket which is why I have to charge the £3 extra).