French steel souscription watch with cylinder escapement Circa 1813

Steel souscription watch
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A modern, numbered souscription watch made by Breguet et Fils in Paris, France, circa 1813. The later, open faced case of this watch, which was crafted from steel with gold details, is glazed on both sides. The white enamel dial has outer Arabic hour numerals, an inner minute track and a steel hand. The original Breguet souscription movement has a ruby cylinder escapement.
Dial (secret) and movement have matching numbers and are signed
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Diameter: 60 mm
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Weight: 98 g
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Signed: Breguet et Fils
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According to the Breguet archives, the present watch was sold with a gold case in 1813.