What does water resistance mean? - Watch and Learn #6
14:04
What is a Tachymeter Anyway? Dial Scales Explained - Watch and Learn #7
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What is the accuracy of common automatic watches? - Watch and Learn #31
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What Does Water Resistance Mean?
23:00
What is a Certified Chronometer and how accurate is it? - Watch and Learn #32
14:45
What is Seiko Spring Drive and how does it work? Watch and Learn #24
10:50
How to use a Compass Bezel - Watch and Learn #17
23:12
Is Your Dive Watch Legit?- ISO 6425 Certified?
10:55