The Watch Thread

This is a thread for anything related to watches and timepieces - from cheap Casio digitals everyone can afford, to highly prized Swiss pieces that will make people think twice before owning one
 
Let’s begin with something fascinating, I got the chance to see inside the movement of a $10000 Rolex Submariner watch. Mechanical watch movements are thoroughly satisfying to see
 

 
$300 Seiko PRESAGE movement for comparison  

 
Cheap or expensive, mechanical watches work the same way, only different designs and level of craftmanship

one of my daily wear, the Casio F-91W
 

 
Introduced in 1991 and still in production today, this is one of the most iconic timepieces ever made.
 
It is popular for low price, reliability and long battery life, while maintaining robust quality you would expect from a Casio