New Watch Tools July 2002

The Removers for Chronograph Driving Wheels
have different heads depending on whether they are going to be used for wheels with an even number of spokes (e.g. 6) or an odd number of spokes (e.g. 5). The picture below is from a Valjoux 72 movement and shows driving wheels with 5 spokes, thus the blue remover would be the right tool: