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LicenseDuplex escapement with a double escape wheel, gold balance
Science Museum Group
© The Board of Trustees of the Science Museum
Duplex escapement with a double escape wheel, gold balance, quarter repeater, made by Viner and Co., no.2021,1820-1840
Details
- Category:
- Time Measurement
- Object Number:
- 1920-549
- Materials:
- steel (metal), brass (copper, zinc alloy) and gold
- Measurements:
-
overall: 13 mm 47 mm, .06kg
- type:
- movement - clockwork and duplex watch
- credit:
- On loan from Bruno Roberts
