Encyclopedia of Makers
Watchmakers, clockmakers & manufacturers
Individuals, workshops and companies across nine centuries and four continents — each linked to the objects, mechanisms and innovations attributed to them.

Manufacturer / watchmaker
Breguet
Paris (founded); later Vallée de Joux · 1775

Clockmaker
John Harrison
Barrow upon Humber / London · Active c. 1713–1776

Watchmaker
Thomas Mudge
London · Active c. 1740s–1794

Scientist / horological inventor
Christiaan Huygens
The Hague · 1629–1695

Scholar-official / engineer
Su Song
Kaifeng · 1020–1101

Engineer
Ismail al-Jazari
Diyarbakır · 1136–1206

Manufacturer
Omega
La Chaux-de-Fonds; Biel/Bienne · 1848

Manufacturer
Rolex
London (1905); Geneva (from 1919) · 1905

Manufacturer
Seiko
Tokyo · 1881

Manufacturer
American Waltham Watch Company
Waltham, Massachusetts · 1850s (as Boston Watch Co., 1850–54)