The "Doctor" is Always In!

How does a Rolex screw-down crown work?

The winding crown on Rolex watches is made up of about 10 parts, and is screwed hermetically onto the watch case. This is how Rolex, for the first time in the history of watchmaking, created a waterproof winding crown — a secure interface between the protected, sealed world inside the watch and the harmful elements of the outside world. Even with a solid case and bullet-proof crystal, the Achilles’ heel.. Read More

The watches worn during World War I

Until the late 19th and early 20th centuries, men who needed to know the time and who had the money to afford a watch kept it in their pocket on a chain. Women, for some reason, were the trailblazers — Elizabeth I had a small clock she could strap to her arm. It is not true that wristwatches were invented specifically for World War I, but it is true that.. Read More

What is a Watch Cyclops?

I am a huge fan of science fiction movies. As a kid growing up in the ’60s, I loved all of the “Monster” movies that were popular at that time. Some of my favorites were “Jason and the Argonauts” and “The Seven Voyages of Sinbad.” One of the best monsters in those movies was the Cyclops. This fierce one-eyed beast has always been one of my favorites.  So naturally the idea.. Read More