
Movements & Components · Pocket watch
Pocket watch by Longines, Germany, 1912
- Maker / attribution
- Longines (Created)
- Date
- 1912
- Historical period
- Golden Age of Mechanical Watchmaking (1900 – 1945)
- Country of origin
- Germany
- Place
- Saint-Imier
- Object type
- Pocket watch
- Materials / technique
- 18 Karat Rotgold, guillochiert, graviert; Emaille; Glas; Rubine; Metall, vergoldet
- Dimensions
- Durchmesser (mit Bügel): 7,2 cm; Gewicht: 98,9 g
- Holding institution
- Kulturstiftung Sachsen-Anhalt - Museum Schloss Neuenburg
- Accession / object no.
- MSN-V 11632 H
- Credit line
- Kulturstiftung Sachsen-Anhalt - Museum Schloss Neuenburg
- Catalogue title (original)
- Taschenuhr mit Monogramm (German)
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Record summary
Held and catalogued by Kulturstiftung Sachsen-Anhalt - Museum Schloss Neuenburg (object number MSN-V 11632 H), this is a pocket watch by Longines, made in Saint-Imier, Germany, dated 1912. The Atlas places it in the Golden Age of Mechanical Watchmaking period (1900 – 1945) of its Movements & Components collection. Materials and techniques recorded by the source: 18 Karat Rotgold, guillochiert, graviert; Emaille; Glas; Rubine; Metall, vergoldet. Recorded dimensions: Durchmesser (mit Bügel): 7,2 cm; Gewicht: 98,9 g. The record is illustrated with 3 photographs.
Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.
Catalogue description
Catalogue description from Kulturstiftung Sachsen-Anhalt - Museum Schloss Neuenburg (German)
Die Taschenuhr, aufgrund des Sprungdeckels auch Savonnette genannt, wurde um 1912 von der Schweizer Uhrenmanufaktur Compagnie des Montres Longines in Saint-Imier gefertigt. Ihr Gehäuse aus 18 Karat Rotgold wurde im Typ Lucia a goutte hergestellt und ist beidseitig guillochiert. Auf dem vorderen Deckel befindet sich eine Reserve mit einem Monogramm "MJ". Auf der Rückseite ist ebenfalls eine Reserve, jedoch kleiner und ohne Monogramm. Auf dem Pendant wurde eine kanellierte Krone mit einem ovalen Bügel angebracht. Die Cuvette trägt das Signet des Herstellers: "LONGINES 4 GRANDS PRIX PARIS-PARIS MILAN BRUXELLES RÉPÉTITION À MINUTES" sowie fünf goldene und sieben silberne Medaillen. Am Gehäuserand ist ein Schieber zum Auslösen der Repetition angebracht. Das Ziffernblatt aus weißem Emaille hat schwarze arabische Zahlen, eine umlaufende Strichminuterie, Zeiger im Louis XV-Stil und oberhalb eine Herstellersignatur "Longines". Unten befindet sich ein separates Sekundenziffernblatt mit einem geraden Sekundenzeiger. Das Uhrwerk hat ein vergoldetes Schweizer Brückenwerk mit Ankerhemmung, mehrere Rubinlagersteine, ein Minutenradstein in Goldfutter und eine Kompensationsunruh mit Goldregulierschrauben. Der Repetitionsmechanismus mit zwei Hämmern auf zwei Tonfedern wird durch einen seitlichen Schieber ausgelöst.
Shown in the original language of the source catalogue. An editor-reviewed English translation has not yet been published; we do not publish machine translations as authoritative text.
Historical context
Golden Age of Mechanical Watchmaking (1900 – 1945)
The wristwatch displaces the pocket watch; waterproof cases, self-winding and grand complications.
Precision lever movements, electric clock mechanisms and new alloys (invar, elinvar) characterised the period.
Read the period in the timelineMore movements & components from this periodEarlier: Industrial Revolution
Atlas type guide
Clock and watch movements
The movement is the mechanism of a clock or watch, without its case and dial. It consists of the power source (weight or mainspring in its barrel, sometimes with a fusee), the going train of wheels and pinions, the escapement and oscillator, the motion work that drives the hands, and in many cases additional trains for striking or complications.
From the eighteenth century watch movements were increasingly produced in stages: Swiss and French ébauche makers supplied rough movements that finishers, repasseurs and retailers completed and signed. Calibre numbers — first used systematically by American and Swiss factories in the nineteenth century — make it possible to identify movements, find spare parts and date watches.
What to look for
- Plate and bridge layout: full plate, three-quarter plate, Lépine bar calibre, bridges and cocks.
- Jewel count and whether jewels are set in chatons or rubbed in.
- Signatures, calibre and serial numbers on the plate or under the dial.
- Finishing: Geneva stripes (Côtes de Genève), perlage, bevelled edges, blued screws.
- Fusee and chain, going barrel, or electrical components.
Dating clues
- Full-plate English movements dominate before c. 1850; three-quarter plate and Lépine calibres after.
- Jewelled movements spread after Facio and Debaufre's patent of 1704, mainly in English work until c. 1800.
- Calibre numbers and factory serials allow close dating for industrial production after c. 1850.
General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.
Read next:FuseeVerge escapement
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