Why The Grand Seiko Spring Drive Is The Greatest Watch Movement & How It Works
25:13
Visiting Grand Seiko: How Their Watches, Spring Drive Calibers, Dials, And Cases Are Made
28:48
Overview Of Third-Party Movements: ETA, Miyota, Seiko, & More (A Comprehensive Guide)
11:45
5 Reasons Grand Seiko Is Better Than Rolex | Watchfinder & Co.
13:00
Are In-House Movements Overrated? Better than ETA? Everything You Need to Know (Pros & Cons)
4:49
Hi Beat v Spring Drive
7:20
How a Mechanical Watch Works
10:02
The Least Expensive Spring Drive Model From Grand Seiko
47:01