Budget Watch Collecting/Regulating - Wikibooks, open books for an open world
How to Regulate a Seiko Automatic Watch - 7s26, 4r36, and 6r15 Seiko Movements - YouTube
Nicholas Hacko Watchmaker DIY Seiko 7S26 Sydney
Seiko Caliber 7S26 Watch Movement | Caliber Corner
Discussion] I finally managed to regulate my cheap Seiko 5 SNK809 to near-perfect timekeeping as a complete beginner! Beginner tips in the post. : r/Watches