Three Overcases, for three different watch sizes

Three overcases for watch sizes 20, 20 1/2 and 25 1/2, c

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Three overcases for watch sizes 20, 20 1/2 and 25 1/2, c
Science Museum Group
© The Board of Trustees of the Science Museum

Three overcases for watch sizes 20, 20 1/2 and 25 1/2, c.1900 (A12254)

Details

Category:
Time Measurement
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1987-1205
Materials:
steel (metal), tin plated, brass (copper, zinc alloy) and glass
Measurements:
overall: 30 mm x 110 mm x 95 mm, 0.069kg
credit:
Wellcome Trust