WATCH ANATOMY 01

THE BACK OF A WATCH HAS THESE ELEMENTS:

1 CASE- BACK

refers to the back of a watch. Some have transparent, sapphire-covered backs to reveal the movement.

2 JEWELS, such as synthetic rubies, are often used as bearings for gears of an automatic or manual-winding movement.

3 LUGS are the projected parts of a case that connect to a bracelet or strap. The shape can vary from one model to another.

4 ROTOR is a mechanical piece that winds and powers an automatic movement. The size may vary between watches.

5 STRAP is a wristwatch band that connects to the lugs. The material used may be leather, fabric, or various metals.