Date
1747-1823, watchmaker; horologist, Swiss; French

Bréguet, Abraham-Louis

1747 - 1823

1709/10-1783, Pinchbeck the younger, clock-maker; watchmaker, British

Pinchbeck, Christopher

1709 - 1783

1735 or 1736-1799, active 1762-1796, watchmaker; chronometer maker, British, English

Arnold, John

1735 - 1799

1749-1829, chronometer maker; watchmaker, English; British

Earnshaw, Thomas

1749 - 1829

1715 or 1716-1794, horologist; marine escapement and watchmaker, London, England, English

Mudge, Thomas

1715 - 1794

1899-1910, watchmaker, Prescot, England

Lancashire Watch Company Limited

1899 - 1910

1772-1845, watchmaker; minature watchmaker; minature automata specialist, Geneva, Switzerland, Swiss

Meylan, Philippe-Samuel

1772 - 1845

1770-1852, watchmaker, English

Prest, Thomas

1770 - 1852

active 1760s-1790s, clock and watchmaker, Swiss; British

Vulliamy, Justin

1712 - 1797

1648/9-1724, clock and watchmaker; barometer maker, English; British

Quare, Daniel

1648 - 1724

active 1770s-1790s, clockmaker; watchmaker, British

Vulliamy, Benjamin

1747 - 1811

active 1735-1790, chronometer maker; watchmaker, London, England

Kendall, Larcum

1719 - 1790

1822-1900, marine chronometer, clock and watchmaker, British

Mercer, Thomas

1811 - 1900

active 1855-1865, physicist; watchmaker; scientific instrument maker, French

Bréguet, Louis Clement François

1804 - 1883

1813-1889, watchmaker; inventor, German-born; Swiss

Roskopf, Georges Frederic

1813 - 1889

1727-1807, watchmaker, Paris, France, Swiss

Berthoud, Ferdinand

1727 - 1807

1720-1814, horologist; inventor; clock and watchmaker, French

Lepine, Jean Antoine

1720 - 1814

1790-1853, active 1826-1851, chronometer maker; watchmaker; clock-maker, London, England, British

Dent, Edward John

1790 - 1853

1810-1871, active 1830-1839, clock-maker; watchmaker, London, England, British

Frodsham, Charles

1810 - 1871

1769-1843, active from 1783, watchmaker; chronometer maker, English, son of John Arnold

Arnold, John Roger

1769 - 1843

active 1770s-1780s, marine chronometer maker; watchmaker, English; British

Emery, Josiah

1725 - 1794

active 1714-1796, watchmaker, Paris, France

Romilly, John

1714 - 1796

1731 or 1732-1814, watchmaker; mechanician, British

Cumming, Alexander

1731 - 1814

active c. 1845-1885, silversmith, jeweller, watchmaker, Wakefield, England

Loveday, James

1812 - 1885

1926-2011, watchmaker; watch designer, British

Daniels, George

1926 - 2011

active since 1985, watchmaker, Switzerland

ETA

1985

1897-current [2012], clock-maker; watchmaker; scientific instrument maker, London, England

E Dent & Company Limited

1897

active 1790-1843, watchmaker; chronometer maker, London, England

Barwise, John

Unknown - 1842

active 1735-current, jeweller; goldsmith; silversmith, clock-maker; watchmaker, English

Garrard and Company Limited

1735

d. 1788; active 1781-1786, clock-maker; watchmaker; optician, English; British

Imison, John

Unknown - 1788

active 1870-1928, jeweller; watchmaker, Rye, Sussex

J N Masters Limited

1870

active 1990-current (2014), watchmaker and horologist, British

Smith, Roger W

1970

jeweller; watchmaker; chronometer maker, London

Wordley, Thomas

1860

active 1811-1845, clock-maker; watchmaker; minature watchmaker, Geneva, Switzerland, Swiss

Piguet et Meylan

1811

active 1692-1730, clock and watchmaker, London, England

Delander, Daniel

Unknown - 1733

active 1775-1800 & 1870-1930s, clock-maker; watchmaker; scientific instrument maker, France

Bréguet

1775

1854-1920s, watchmaker, Brenets, Switzerland

David Perret and Fils

1854

active about 1910, watchmaker, British

Shaw, S

active 1932, watchmaker, active Leeds, England

Stone, H.

active 1710-1725, silversmith?; watchmaker,English

Wrench, Ed

active 1855, optician, watchmaker; jeweller, Chester, England

Telford, W N

active 1830s-1840s, watchmaker, London, England

Ellicott and Smith

active 1649, apprenticed to Richard Rickard, London (Cornhill); 1656-1668 - freeman of the Clockmakers Company

Wolverstone, Benjamin

active 1889-1960, watchmaker, Prescot, England

Lancashire Watch Company

active 1770-1821, watchmaker, British

Hare, Alexander

active 1770-85, watchmaker, Geneva, Switzerland

Terroux l'aîné

active 1807-25, watchmaker, Paris, France

Frere Albert

active 1831-1842, watchmaker; pedometer maker, Liverpool & London, England

Payne, William

active 1736-40, clock-maker; watchmaker, British; English

Markham, Robert

active 1831, clock-maker; watchmaker, Paris, France

Contard and Company