Breguet Neveu & Cie, Paris, circa 1863

A fine small ship's chronometer with two barrels and regulator dial, the original ratchet key and transport box
Estimate
40.000 - 50.000
€
Realised
93.800
€
John Arnold & Son, London, circa 1794

An important ship's chronometer with 2 days power reserve and Arnold's spring detent escapement with Z balance
Estimate
12.000 - 20.000
€
Realised
55.800
€
Ferdinand Berthoud à Paris, circa 1785

An important precision regulator of museum quality with brass/steel gridiron pendulum and indications of day, date and equation of time
Estimate
110.000 - 150.000
€
Realised
117.800
€
Ferdinand Berthoud à Paris, circa 1780

A remarkable Louis XVI splendour pendulum wall clock, so called "Cartel d'applique", with centre seconds hand and pin-pallet escapement according to Pouzait - by one of the most prominent French makers
Estimate
40.000 - 55.000
€
Realised
62.000
€
Joseph Thaddäus Winnerl, circa 1850

A remarkable precision regulator of museum quality with 45 days power reserve and Winnerl's up side down pendulum lever escapement
Estimate
42.000 - 60.000
€
Realised
60.800
€
S. Smith & Son, 9 Strand, London, circa 1899

A gentleman's important, heavy minute repeating pocket watch with one-minute tourbillon and Kew Class A certificate
Estimate
60.000 - 80.000
€
Realised
81.900
€
Favre & Andrier, Le Locle Suisse, circa 1860

An outstanding precision regulator with a unique version of the constant force detent escapement "a coup perdu" and experimental compensation pendulum
Estimate
25.000 - 35.000
€
Realised
55.800
€
Pennington, Pendleton and others / Thomas Mudge, London, circa 1796

A one day ship's chronometer of museum quality, built according to the designs of Thomas Mudge
Estimate
380.000 - 450.000
€
Realised
471.200
€
Clemens Riefler, München, No. 591, Type A3, circa 1944

Astronomical precision regulator with gravity escapement
Estimate
55.000 - 70.000
€
Realised
68.200
€
John Arnold, London, Inv. et Fecit, circa 1797

An important pocket chronometer "of the Best Kind" with spring detent escapement and Arnold's ZO balance
Estimate
50.000 - 70.000
€
Realised
143.900
€
Paul Philip Barraud, Cornhill, London, circa 1802

An important ship's chronometer of museum quality, built according to the designs of Thomas Mudge
Estimate
200.000 - 250.000
€
Realised
272.800
€
Louis Berthoud, No. 48, circa 1797

An important, very fine, small ship's chronometer with pivoted detent escapement of Louis Berthoud
Estimate
65.000 - 80.000
€
Realised
70.700
€
Lory à Paris, circa 1823

A most important and extremely fine astronomical pendulum clock
Estimate
80.000 - 100.000
€
Realised
189.100
€
"John Harrison"

An important full size replica of John Harrisons first sea clock "H 1" in museum quality
Estimate
280.000 - 300.000
€
Realised
366.000
€
Clemens Riefler, Nesselwang, circa 1884

An important, in museum quality, astronomical precision seconds pendulum clock
Estimate
150.000 - 200.000
€
Realised
177.700
€
Charles Cummins, London, circa 1853

An unusual English precision seconds pendulum clock
Estimate
12.000 - 15.000
€
Realised
77.550
€
Charles Oudin & Cie., circa 1860

An extraordinary precision table regulator of museum quality with gravity escapement and constant force
Estimate
20.000 - 30.000
€
Realised
26.050
€
Robert Robin, Hger du Roi à Paris, circa 1790

Astronomical precision table clock of museum quality
Estimate
50.000 - 80.000
€
Realised
90.550
€
Henri Motel, Horloger de la Marine, circa 1840

An important, very fine ship's chronometer
Estimate
22.000 - 26.000
€
Realised
27.900
€
Breguet et fils, circa 1830

An important, rare ship's chronometer
Estimate
13.000 - 17.000
€
Realised
16.150
€
Berthoud à Paris, circa 1795

An important table regulator with half hour strike, of museum quality with day/date indication and central second
Estimate
36.000 - 42.000
€
Realised
44.650
€
Uhrenfabrik Union Glashütte in Sachsen / Franz Lidecke, circa 1911

A rare, very fine ship's chronometer with 56h power reserve
Estimate
13.000 - 16.000
€
Realised
16.150
€
Breguet à Paris, circa 1820

An important, rare ship's chronometer manufactured in best movement quality "Garde Temps"
Estimate
15.000 - 20.000
€
Realised
24.400
€
Lepaute à Paris, circa 1807

An important precision regulator with equation of time table and four seconds remontoir of museum quality
Estimate
35.000 - 45.000
€
Realised
45.150
€
James-C. Pellaton, circa 1946

A table chronometer of museum quality with 1-minute-tourbillon
Estimate
100.000 - 150.000
€
Realised
148.700
€
James-C. Pellaton, circa 1947

An important small table chronometer with tourbillon
Estimate
50.000 - 65.000
€
Realised
74.450
€
Sigmund Riefler, circa 1906

An important precision seconds pendulum regulator in an Art Nouveau case
Estimate
45.000 - 55.000
€
Realised
62.250
€
Patek Philippe, Genève, circa 1975

T3 master clock system
Estimate
6.500 - 8.500
€
Realised
10.550
€
Clemens Riefler, Munich, circa 1922

Astronomical precision seconds pendulum regulator with Riefler's gravity escapement
Estimate
55.000 - 60.000
€
Realised
61.800
€
Gallonde à Paris, circa 1780

An extremely rare early mobile precision regulator used by the Brest Naval Academy
Estimate
15.000 - 20.000
€
Realised
19.250
€
Inventée par Ferdinand Berthoud, circa 1770

Extremely rare and important experimental journey precision regulator in a Louis XVI cabinet
Estimate
40.000 - 50.000
€
Realised
103.000
€