Service a vintage mechanical chronograph - Landeron 151also Seiko King Quartz 5855-8010 Maintenance


Grand Tyme Master
Founding Member
Jul 17, 2014

Seiko King Quartz 5855-8010 Maintenance​

Vintage Watch Tinkerer
Dec 28, 2023

This time, we will work on a Seiko King Quartz from the 1970s. No dramas.

The movement is Seiko 5855A, which is a high-quality quartz movement. This was priced higher than the mechanical movement model, King Seiko. At that time, quartz watches were a luxury item.

Thank you for watching my video. I hope you enjoyed it.

Vintage Watch Tinkerer
Last edited:

Service a vintage mechanical chronograph - Landeron 151​

Vintage Watch Tinkerer
Feb 10, 2024

Hi, in this video I'll service a vintage mechanical Swiss-made chronograph watch. It is running but seems not in use for years. Let's give it a full cleaning and fresh oil.

The movement is Landeron 151. Landeron would be one of the most popular chronograph movements. It is not the best quality movement in the world, but it's affordable and fun to work on.

Thank you so much for watching my video. This is non-professional work. I really appreciate your likes, suggestions, advice, and comments. Enjoy the video!

Vintage Watch Tinkerer
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