Why This Obsolete Mechanism Makes Watches More Expensive | So Expensive | Business Insider
15:08
Watchmaking: Machining a Watch Gear
3:15:45
Where Michelin-Starred Restaurants Get Ingredients | Business Insider Marathon
1:42:54
11 Rare And Expensive Objects Mined From Earth | So Expensive Marathon
25:13
Visiting Grand Seiko: How Their Watches, Spring Drive Calibers, Dials, And Cases Are Made
20:32
Two Master Watchmakers Show How Difficult It Is To Make A Perfect Watch | Great Works | Daily Mail
3:05:38
15 Jobs That Take A Lifetime To Master | Business Insider Marathon
31:48
Visiting One Of Germany's Greatest & Most Overlooked Watch Brands
13:06