John Tsai

Philippe Dufour Simplicity, perfection in watch-making.

Philippe Dufour Simplicity, perfection in watch-making.
Patek vs Lange vs Vacheron vs AP vs Grönefeld minute repeaters

Patek vs Lange vs Vacheron vs AP vs Grönefeld minute repeaters
Big Island Two Step Snorkel

Big Island Two Step Snorkel
Patek vs Lange vs Vacheron minute repeaters

Patek vs Lange vs Vacheron minute repeaters
Japanese Snow Monkeys 2

Japanese Snow Monkeys 2
Talking watches with Kareem Abdul Jabbar.

Talking watches with Kareem Abdul Jabbar.
Evan and Matthew school project 1

Evan and Matthew school project 1