How to easily size a Seiko 5 folded link watch bracelet (SNKL23)

You can get the tools on amazon :

set of 5 precision screwdrivers (US) : https://amzn.to/2rmrTXL or UK : https://amzn.to/2Ij1tzJ

Bergeon 6767-F spring bar tool (US) : https://amzn.to/2HLzOE0 or UK : https://amzn.to/2jkXFjb

or the watch : Seiko SNKL23 (US) : https://amzn.to/2jAOED3

Видео How to easily size a Seiko 5 folded link watch bracelet (SNKL23) канала Around Watches