Long Nguyễn Thanh on Instagram: “Seiko Business- A Diashock 30 jewels , Cal.8306 day date. All original parts with good condition. OH already ( serviced ). Price is 250$…”
Long Nguyễn Thanh on Instagram: “Seikomatic-R Diashock 30 Jewels Pocket ,Cal.8305 with calendar. All original parts with good condition. OH already( serviced ). Case…”
![FS: Seiko 1965 SeikoMatic-R 30 Jewels 38mm Jumbo SERVICED Ultra Rare Vintage 8305-9010 | WatchCharts FS: Seiko 1965 SeikoMatic-R 30 Jewels 38mm Jumbo SERVICED Ultra Rare Vintage 8305-9010 | WatchCharts](https://cdn.watchcharts.com/listings/1076a7dd-c903-4542-b378-e21be1b36031.jpg)
FS: Seiko 1965 SeikoMatic-R 30 Jewels 38mm Jumbo SERVICED Ultra Rare Vintage 8305-9010 | WatchCharts
![Origins of the Seikomatic: A 30 jewel Seikomatic 15031D from January 1963 | Adventures in Amateur Watch Fettling Origins of the Seikomatic: A 30 jewel Seikomatic 15031D from January 1963 | Adventures in Amateur Watch Fettling](https://adventuresinamateurwatchfettling.files.wordpress.com/2022/04/gyro-marvel.jpg)
Origins of the Seikomatic: A 30 jewel Seikomatic 15031D from January 1963 | Adventures in Amateur Watch Fettling
![Origins of the Seikomatic: A 30 jewel Seikomatic 15031D from January 1963 | Adventures in Amateur Watch Fettling Origins of the Seikomatic: A 30 jewel Seikomatic 15031D from January 1963 | Adventures in Amateur Watch Fettling](https://adventuresinamateurwatchfettling.files.wordpress.com/2022/04/setting-lever-axle.jpg)