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Reference

Every watch question, answered in plain English.

This is the Reference: articles on how watches work, who makes them, and what they are actually worth. New here? Start with Watches 101 below. Know what you’re after? Search, or browse by subject.

New to watches?

Three short courses. Start at the beginning.

Watches 101

Seven short lessons, from what the parts are called to reading a real spec sheet. About 35 minutes. No prior knowledge, no quiz at the end.

Start the course →

Watches 202

Movements in depth, complications up close, and buying your first serious watch without getting burned.

In the works.

Watches 303

Regulation, finishing, manufacture movements, and the business of watches. The deep end.

In the works.

Browse by subject

Movements

How watches keep time. Every movement type, who builds them, and the components inside, piece by piece.

35 articles →

Complications & Functions

Everything a watch does besides tell time. Date windows to minute repeaters.

27 articles →

Watches & Brands

71 full brand profiles, plus regional directories covering more than 900 names.

Browse brands →

Cases

Cases, crystals, crowns, straps, and what water resistance numbers actually mean.

20 articles →

History

Six centuries of timekeeping, from sundials to the quartz crisis.

17 articles →

Manufacturing

How watches get made. Stamping, CNC, hand-finishing, assembly, testing, and who actually makes the parts.

21 articles →

Accuracy & Performance

What makes a watch keep time: rate, amplitude, beat error, what moves them, and how the industry certifies the results.

18 articles →

Industry & Places

Who owns whom, who builds the engines, and where watches get made.

Movement manufacturers · Corporate families

Coming later: A–Z indexes, the Watchmaking Atlas, and a searchable caliber archive.

Good places to start

  • Watches 101: the beginner course. Seven lessons, zero assumed knowledge.
  • Complications & Functions: 27 articles on what watches do besides tell time.
  • Movements: 35 articles on how watches keep time, down to the individual components.

Everything, A to Z

Every published article, grouped by subject. Not listed? Not written yet.

Complete subject directory

Every published article in the Reference, grouped by subject. If a page is not listed here, it has not been written yet.

Watches 101 (8)

Movements (35)

Complications & Functions (27)

Watches & Brands (3)

Cases (20)

History (17)

Dials (25)

Materials (25)

Manufacturing (21)

Accuracy & Performance (18)