Category:Marine chronometers

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description[edit]

Sur cette carte, la ligne rouge verticale représente le méridien de Greenwich

Français : Les montres marque le temps moyen de Greenwich en anglais Greenwich Mean Time, abrégé en GMT est remplacé par le Temps universel coordonné (UTC) en 1972 est une référence dans le monde, est le Temps au méridien de Greenwich; (méridien d'origine des longitudes). Traversant l’observatoire royal de Greenwich, près de Londres en Angleterre.

日本語: クロノメーターはかつて航海において経度を算出する為に必要とされた高精度の時計である。現在でも各地の海事資料館等で見ることが出来る。イングランドのロンドン近郊のグリニッジ天文台の経度における子午線上での平均太陽時からグリニッジ標準時が決められた。1972年にグリニッジ標準時を元に世界時(UTC)が決められた。

marine chronometer

portable timepiece

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Subclass of

Discoverer or inventor

John Harrison

Has use

measurement of time
longitude determination

Time of discovery or invention

1736

Authority file
Q2307829 GND ID: 4394826-1
Reasonator Scholia Wikidocumentaries PetScan statistics WikiMap Locator tool KML file Search depicted

Subcategories

This category has the following 17 subcategories, out of 17 total.

B

Berthoud marine clock no. 1 - CnAM 1393-4‎ (2 F)
Berthoud marine clock no. 2 - CnAM 1387‎ (13 F)
Berthoud Marine watch no. 140 - CnAM 19555‎ (4 F)
Berthoud marine watch no. 3 - CnAM 1388‎ (11 F)
Breguet marine watch no. 4535 - CnAM 19421‎ (1 F)
Breguet marine watch no. 847 - CnAM 16767-1‎ (9 F)

C

D

Deck Watches‎ (3 C, 11 F)

H

H1‎ (6 F)
H2‎ (4 F)
H3‎ (5 F)
H4‎ (10 F)
H5‎ (2 F)

L

Le Roy Marine clock - CnAM 1395‎ (4 F)

Media in category "Marine chronometers"

The following 64 files are in this category, out of 64 total.

56-hour Marine chronometer Marine Chronometer circa World War Two by British Company Mercer shown is a.jpg 150 × 133; 5 KB
Beagle Chronometer V front.jpg 999 × 984; 414 KB
Beagle Chronometer V left side.jpg 1,002 × 1,542; 352 KB
Berthoud clock 24 p1040260.jpg 1,920 × 2,560; 728 KB
British Museum Marine Chronometer 1.jpg 2,592 × 3,888; 2.01 MB
British Museum Marine Chronometer cropped.jpg 1,510 × 1,319; 218 KB
British Museum Marine Chronometer.jpg 1,512 × 2,496; 818 KB
Brocking.JPG 2,048 × 1,536; 615 KB
Brodski hronometar, mehanički, Ulysse Nardin.jpg 2,765 × 3,750; 2.58 MB
Charles Frodsham marine chronometer, no. 1842.jpg 4,256 × 2,832; 1.36 MB
Chrono marine1.jpg 675 × 440; 28 KB
Chrono marine2.jpg 468 × 435; 18 KB
Chronometer 01.JPG 3,888 × 2,592; 3.44 MB
Chronometr.jpg 1,700 × 2,456; 804 KB
Cronometro da marina - Museo scienza tecnologia Milano 03228.jpg 1,280 × 1,781; 210 KB
Cronometro da marina Barraud Museo della Specola (Bologna).jpg 2,598 × 3,712; 3.85 MB
Cronometro da marina di Parkinson & Frodsham Museo della Specola (Bologna) 01.jpg 2,770 × 3,470; 3.67 MB
Cronómetro marino J R Losada.JPG 768 × 1,024; 146 KB
Cronómetro marino, Fernando Ganter (Londres).jpg 2,827 × 2,827; 3.09 MB
Frodsham chronometer mechanism.jpg 5,184 × 3,456; 6.13 MB
Hamilton Marine Chronometer Model 21.jpg 1,576 × 2,046; 487 KB
Hamilton Model 21 Marine Chronometer.jpg 1,576 × 2,046; 514 KB
Independence Seaport Museum 007.JPG 3,264 × 2,448; 3.55 MB
Industries of War - Timepieces - OLSEN TIME FUSE PLUNGER; two military wrist watches; box chronometer; aeroplane clock; motor. Waltham Watch Co - NARA - 45490107.jpg 9,181 × 6,301; 19.76 MB
Klockan (4213242214).jpg 2,159 × 2,157; 1.21 MB
London2007more img 5583.jpg 2,048 × 1,536; 1.18 MB
Marine chronometer 'Copie No. 18', Thomas Mudge, Jr., Robert Pennington, Richard Pendleton, et al, London, 1795 - Mathematisch-Physikalischer Salon, Dresden - DSC08130.JPG 4,129 × 3,383; 2.83 MB
Marine chronometer breguet neveu img 1625.jpg 2,048 × 3,072; 1.77 MB
Marine Chronometer, J R Cameron, Liverpool (c. 1840).JPG 3,000 × 4,000; 2.78 MB
Marine chronometer, Joseph Sewill, Liverpool (c. 1870).JPG 3,000 × 4,000; 2.8 MB
Marine Chronometer, Litherland and Davies, Liverpool (c. 1826).JPG 3,000 × 4,000; 2.83 MB
Marine Chronometer, Morris Tobias, London (c. 1825).JPG 3,000 × 4,000; 2.8 MB
Marine Chronometer, Robert Pennington and Richard Pendleton (c. 1797).JPG 4,000 × 3,000; 2.95 MB
Marine chronometer, Stockholm, 1845, TM44861 - Tekniska museet - Stockholm, Sweden - DSC01400.JPG 3,310 × 5,177; 7.06 MB
Marine chronometer, Thomas Mercer, St Albans.JPG 3,000 × 4,000; 2.81 MB
Marine chronometer, World Museum Liverpool.jpg 800 × 600; 162 KB
Marine Chronometer- Arnold & Dent, No. 1131.jpg 5,184 × 3,456; 7.39 MB
Marine Chronometer.jpg 1,816 × 3,089; 829 KB
Marine chronometer.jpg 1,792 × 3,176; 3.02 MB
Marine-Chronometer.A.Lange&Soehne.1948.jpg 2,482 × 1,896; 1.69 MB
MIH-film10jpg.jpg 2,191 × 1,429; 473 KB
MIH-film12 color cerrected denoise.jpg 1,402 × 1,406; 212 KB
MIH-film13.jpg 1,429 × 2,191; 367 KB
Model 22 Chronometer.jpg 851 × 945; 341 KB
Chronomètre de marine Louis Leroy PM34001866.jpg 2,969 × 3,712; 5.7 MB
Musée Horlogerie Morteau 120.JPG 1,600 × 1,200; 559 KB
Nautical chronometer.jpg 2,000 × 3,008; 1.15 MB
Neill Brothers marine chronometer (Nationalmuseet).jpg 4,343 × 4,905; 3.37 MB
OMC ships clock box.jpg 3,518 × 3,000; 1.4 MB
OMC ships clock.jpg 3,000 × 4,000; 1.59 MB
Pieces-Chronometre-IMG 0510.jpg 1,793 × 1,793; 391 KB
Planetarium (11).jpg 1,024 × 768; 204 KB
Publicité Abraham Breguet.png 339 × 402; 12 KB
Quito Astronomical Observatory (marine chronometers).JPG 3,456 × 4,608; 2.9 MB
Royal time chronometer - Flickr - Tatters ❀.jpg 1,582 × 1,080; 1.16 MB
Russian Ship Chronometer.jpg 3,168 × 4,752; 5.55 MB
Saloon Clock from HMY Britannia - K1 Britannia (1).jpg 2,000 × 1,221; 1.02 MB
Saloon Clock from HMY Britannia - K1 Britannia (2).jpg 2,000 × 1,258; 1.49 MB
Saloon Clock from HMY Britannia - K1 Britannia (3).jpg 2,000 × 1,439; 1.57 MB
Seetaschenuhr Berthoud.jpg 1,600 × 1,546; 416 KB
Sewills Chronometer Nº4608 (about 1895).jpg 768 × 1,284; 1.17 MB
Szombathely-savariamuseum-kronometer.jpg 3,264 × 2,448; 1.94 MB
Waltham Boxed Naval Chronometer, 1910.jpg 3,864 × 2,900; 1.27 MB
Ålands sjöfartsmuseum 2022 sextanter och kronometrar.jpg 1,536 × 1,152; 1.25 MB

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