A brand usually divide their products in different product lines for various professional use. However, there is this unique model of unique use. Rolex Explorer II for spelunking that is.
Today we are having one of those talk, are you willing cough up extra money? For the extra beauty you normally can't see.
What qualify as a "pilot watch"? Use in flight or simply wear by a pilot?
Guess you'll never know the beauty of Rolex's movement without its caseback removed.
Plastic almost as a representative of bad and cheap when deployed in a watch. But does it really? Let's find out.