![Huge shout out to u/oscilloner for the timely service on this [6309-7040]. Before and after: : r/Seiko](https://preview.redd.it/pja98uiwpyj51.jpg?width=640&crop=smart&auto=webp&s=ca9b17ae5c0fa41d49f6017c99d92b47decfe53a "Huge shout out to u/oscilloner for the timely service on this [6309-7040]. Before and after: : r/Seiko")
Huge shout out to u/oscilloner for the timely service on this [6309-7040]. Before and after: : r/Seiko
6309 Service Guide | The Watch Site
A Seiko 6309-7040 | Adventures in Amateur Watch Fettling
vintage SEIKO 6309-729A DIVERS WATCH ticking/running but needs service Aug 87 | #308021697
Seiko 6309A Watch Repair
Seiko after a bit of a service #6309-729b #80s #dive #auto… | Flickr
Seiko 6309-7040 | The Watch Bloke
Servicing the Seiko 6309-7049 – ClockSavant
Seiko-6309-7040-Service - O.N. Atelier
Service: Seiko 6309-7040 calibre 6309A | Watch Guy
SEIKO 6309 7049 DIVER, FULLY OVERHAULED INCLUDING SERVICE AND PRESSURE TEST | #467417809
SPARES OR REPAIR SEIKO 6309 JUST SERVICE WILL FIT MODELS 7040 7049 7290 729A | WatchCharts
TZ-UK Forums
Service: Seiko 6309-7040 calibre 6309A | Watch Guy
Seiko 6309-7040 c.1977 — Buying On Time Vintage Watches
6309 Service Guide | The Watch Site
Service: Seiko 6309-729A | Watch Guy
A Seiko 6309-7040 | Adventures in Amateur Watch Fettling
Seiko 6309 Diver's PROFESSIONAL reluming service | #170047814
Seiko 6309 Non Working Watch Movement For Parts & Repair Work O-691 | eBay
FS Seiko 6309-7040 Turtle from March 1979 - 875 Euro | Wrist Sushi - A Japanese Watch Forum
Seiko 6309 watch for Restoration or for Parts - 152973, Speedtimerkollektion
F.S. Seiko 6309-7049 from April 1979 | WatchUSeek Watch Forums
Service: Seiko 6309-729A | Watch Guy
Seiko Caliber 6309 Watch Movement | Caliber Corner
