English precision watch with one minute tourbillon Circa 1899
Gold pocket watch with one minute tourbillon by J.W. Benson – An important and very fine English precision pocket watch with one minute tourbillon, circa 1899. Glazed, frosted gilt 2/3 plate movement, signed, blued screws, English lever escapement, gold screwed compensation balance, free sprung, blued balance spring, counterpoised…
- Diameter
- 55 mm
- Estimate
- € 50.000 - 90.000
- Price
- -
- Year sold
- -
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