jussi.p.seppala, Author at RK Watch Service https://rkwatchservice.com/author/jussi-p-seppala/ Watch Repair & Restoration Service Mon, 18 May 2026 06:58:57 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://rkwatchservice.com/wp-content/uploads/2024/03/cropped-RK-Watch-Service-Logo-Chicago-Watch-Repair-Web-32x32.png jussi.p.seppala, Author at RK Watch Service https://rkwatchservice.com/author/jussi-p-seppala/ 32 32 Sumo, Turtle and Samurai guides https://rkwatchservice.com/sumo-turtle-and-samurai-guides/ Sat, 16 May 2026 14:05:11 +0000 https://www.watchuseek.com/threads/sumo-turtle-and-samurai-guides.5674987/ Watch Repair & Restoration Services in Northbrook & North Chicago Suburbs. Contact us for a free estimate at 224-213-7371. Learn more from our news blog.
RK Watch Service - Watch Repair & Restoration Service
jussi.p.seppala

(Not sure if it's the right place here, so mods please move if not.)

For quite some time I was having a hard time understanding there were no comprehensive guides to some of the most popular Seiko models out there. There are some, The Seiko Guy&#...

The post Sumo, Turtle and Samurai guides appeared first on RK Watch Service.

]]> Watch Repair & Restoration Services in Northbrook & North Chicago Suburbs. Contact us for a free estimate at 224-213-7371. Learn more from our news blog.
RK Watch Service - Watch Repair & Restoration Service
jussi.p.seppala

WatchUSeek Watch Forums WatchUSeek Watch Forums

(Not sure if it's the right place here, so mods please move if not.)

For quite some time I was having a hard time understanding there were no comprehensive guides to some of the most popular Seiko models out there. There are some, The Seiko Guy's in particular, but they haven't been updated in a long time. So, I started creating my own.

So far I've put together guides on Sumos, Turtles and just added Samurai. There are disclaimers on all pages and missing references are likely to exist…

Sumo, Turtle and Samurai guides

text

The post Sumo, Turtle and Samurai guides appeared first on RK Watch Service.

]]> Sumo and Turtle guides https://rkwatchservice.com/?p=339889 Thu, 14 May 2026 07:59:14 +0000 https://www.watchuseek.com/threads/sumo-and-turtle-guides.5674987/ Watch Repair & Restoration Services in Northbrook & North Chicago Suburbs. Contact us for a free estimate at 224-213-7371. Learn more from our news blog.
RK Watch Service - Watch Repair & Restoration Service
jussi.p.seppala

(Not sure if it's the right place here, so mods please move if not.)

For quite some time I was having a hard time understanding there were no comprehensive guides to some of the most popular Seiko models out there. There are some, The Seiko Guy&#...

The post Sumo and Turtle guides appeared first on RK Watch Service.

]]> Watch Repair & Restoration Services in Northbrook & North Chicago Suburbs. Contact us for a free estimate at 224-213-7371. Learn more from our news blog.
RK Watch Service - Watch Repair & Restoration Service
jussi.p.seppala

WatchUSeek Watch Forums WatchUSeek Watch Forums

(Not sure if it's the right place here, so mods please move if not.)

For quite some time I was having a hard time understanding there were no comprehensive guides to some of the most popular Seiko models out there. There are some, The Seiko Guy's in particular, but they haven't been updated in a long time. So, I started creating my own.

So far I've put together guides on Sumos and Turtles. There are disclaimers on both pages and missing references are likely to exist. Still, I think the…

Sumo and Turtle guides

text

The post Sumo and Turtle guides appeared first on RK Watch Service.

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