Sept 25, 2026 · Bonus theme: Omega

NO QUARTZ Ref. NQ0003: the answers

NO QUARTZ is a free daily watch quiz: 5 new questions every day, from easy to expert. Here are the questions from Sept 25, 2026, with the answers and the story behind each one. The last one is the Grand Complication, a harder bonus question for players who scored 80 or more.

Question 1·Multiple choice

Who founded Rolex?

  • A.Edouard Heuer
  • B.Antoine LeCoultre
  • C.Hans WilsdorfCorrect answer
  • D.Louis Brandt

The story behind it

Wilsdorf later recalled that the name came to him on the upper deck of a horse-drawn omnibus in the City of London, after he had tried about a hundred letter combinations. He registered Rolex as a trademark in 1908, three years after going into business.

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Question 2·Multiple choice

In watch collecting, the 'Holy Trinity' refers to which three brands?

  • A.Breguet, Blancpain, Jaeger-LeCoultre
  • B.Patek Philippe, Rolex, A. Lange & Söhne
  • C.Patek Philippe, Audemars Piguet, Vacheron ConstantinCorrect answer
  • D.Rolex, Omega, Cartier

The story behind it

It is an informal collector term, not an official ranking. The three span 120 years: Vacheron Constantin dates to 1755 and Audemars Piguet to 1875, with Patek Philippe in between.

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Question 3·Multiple choice

Which designer drew both the Audemars Piguet Royal Oak and the Patek Philippe Nautilus?

  • A.Daniel Roth
  • B.Jörg Hysek
  • C.Gérald GentaCorrect answer
  • D.Marc Newson

The story behind it

The Royal Oak came first, in 1972, and the Nautilus followed four years later. Genta said he sketched the Nautilus in about five minutes at a restaurant, within sight of a table of Patek Philippe executives.

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Question 4·Put in order

Rank these independent brands by the year they launched their first series-production watch, earliest first.

Correct order

  1. 1F.P. Journe — Tourbillon Souverain
  2. 2Greubel Forsey — Double Tourbillon 30°
  3. 3MB&F — Horological Machine N°1
  4. 4Laurent Ferrier — Galet Classic Tourbillon Double Spiral

The story behind it

Laurent Ferrier launched his brand after nearly four decades at Patek Philippe, and his debut watch won the Men's Watch prize at the 2010 GPHG. Journe's 1999 Tourbillon Souverain paired a tourbillon with a remontoir d'égalité, a constant-force device that feeds the escapement steady power whatever the mainspring's state of wind.

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Question 5·Put in order

Rank these Piaget milestones by year, earliest first.

Correct order

  1. 1Georges-Édouard Piaget sets up his first workshop in La Côte-aux-Fées
  2. 2Hand-wound Calibre 9P (2 mm) presented
  3. 3Automatic micro-rotor Calibre 12P (2.3 mm) presented
  4. 4Altiplano Ultimate Concept (2 mm total watch) presented

The story behind it

Piaget built movements for other brands for decades before it became known for its own watches, and the 9P caused a stir at the 1957 Basel Fair. The Altiplano Ultimate Concept got down to 2 mm by making the main plate, case and bezel a single part.

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Grand Complication (bonus)·Put in order

Put these Project Mercury flights in order by launch date, earliest first.

Correct order

  1. 1Friendship 7: John Glenn
  2. 2Aurora 7: Scott Carpenter
  3. 3Sigma 7: Wally Schirra
  4. 4Faith 7: Gordon Cooper

The story behind it

Mercury flew before NASA had qualified any watch; formal chronograph testing only began in 1964. Schirra's CK2998 on Sigma 7 (October 1962) came from his own collection and was the first Omega in space. The Speedmaster's first flight as a NASA-qualified instrument was Gemini 3 on 23 March 1965, when Grissom and Young wore the ST 105.003. The Moonwatch's space record therefore starts two and a half years before NASA chose it.

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