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Who was Sam Sorenson, and what is notable about the watch associated with him?

• A famous watchmaker known for his unique designs.

• An aviator who designed watches for pilots.

• A jeweler who collaborated with Tiffany.

• A mine manager in South America whose miners gifted him a monogrammed watch.

What is significant about the Reference 5:30 in steel from 1939?

• It was the first gold watch ever made.

• It was the first waterproof watch.

• It is one of the few steel watches valued more than gold or platinum.

• It was designed by a famous artist.

What unique feature does the Boeing Reference 130 chronograph have?

• A built-in calculator.

• Three red stripes on the minute hand.

• A compass embedded in the dial.

• A digital display.

How many Yellow Gold Reference 1563 watches were ever made?

• Five

• Four

• Nine

• Three

What makes the Perpetual Calendar Chronograph introduced in 1941 special?

• It was the first solar-powered watch.

• It was the first wrist perpetual chronograph.

• It was the first watch with a GPS.

• It was the first digital watch.