English precision watch with minute tourbillon Circa 1899
Gold pocket watch with minute tourbillon – An important and very fine English precision pocket watch with minute tourbillon “Kew certificate class A 87-4 marks especially good”, circa 1899. 2/3 Plate movement, frosted, gilt, signed, blued screws, English lever escapement, gold screw compensation balance, freesprung, blued balance spring, counterpoised…
- Diameter
- 55 mm
- Estimate
- € 60.000 - 100.000
- Price
- -
- Year sold
- -
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