Swiss pocket watch repeater with le Coultre caliber Circa 1890

High quality silver pink gold pocket watch
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A high quality pocket watch repeater, with Le Coultre caliber made by Georges Sauser in La Chaux-de-Fonds, Switzerland, circa 1890. The open faced numbered case is crafted from case tula silver and pink gold and is decorated on the back. The white enamel dial has pink gold hands and a subsidiary seconds dial at six o’clock. The movement has a high quality precision lever escapement, calibre Le Coultre, Wolf’s toothing and a quarter hour repeater.
The cuvette is engraved and signed.
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Diameter:  53 mm
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Weight:  100 g
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Signed:  Sauser    
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‘Balancier Coupé’
A ‘balancier coupé’ is a balance oscillator that has a special split for temperature compensation.