Automatic vs Quartz vs Mecha-Quartz Comparing Seiko Chronograph Movements

Let's compare 3 different Seiko chronograph movements: a Seiko automatic chronograph vs a Seiko quartz chronograph vs a Seiko mecha-quartz chronograph. In the video I'm using 3 different movements: Seiko mocha-quartz VK64, Seiko Automatic Calibre 6139 and a Seiko Quartz 7T62.
In this video I'm using 3 watches all with Seiko movements: Undone Tropical Sahara, Seiko Flightmaster SNA411 and Vintage Seiko Chronograph 6139-6012.
What are the differences between the movements? How do they feel? And which one is the right choice for you?
Enjoy the video!

Seiko Flightmaster (eBay): https://ebay.to/2A1LBfQ

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Vintage Seiko Automatic Chronograph Review: https://www.youtube.com/watch?v=NUiDvKOxM6A
Undone Tropical watch review (Seiko VK64): https://www.youtube.com/watch?v=2HPpA_KSbdo
Seiko Flightmaster SNA411 Watch review: https://www.youtube.com/watch?v=FQaIG50rKp0

Видео Automatic vs Quartz vs Mecha-Quartz Comparing Seiko Chronograph Movements канала 24Hours At A Time