SWISS / FRANCE. A WOODEN, NICKEL SILVER AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE WITH ADDITIONAL CUTTER AND CHUCKS
拍品 115

SWISS / FRANCE. A WOODEN, NICKEL SILVER AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE WITH ADDITIONAL CUTTER AND CHUCKS

SIGNED BERGEON AND BREVET S.G.D.G. ON ADDITIONAL CUTTERS AND CUTTER CHUCKS, CIRCA 1900

已結束2019年11月11日

成交價

CHF 2,375

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SWISS / FRANCE. A WOODEN, NICKEL SILVER AND STAINLESS STEEL HAND-OPERATED GEAR WHEEL ROUNDING UP MACHINE WITH ADDITIONAL CUTTER AND CHUCKS
SIGNED BERGEON AND BREVET S.G.D.G. ON ADDITIONAL CUTTERS AND CUTTER CHUCKS, CIRCA 1900
With: drawer containing additional cutters and cutter chucks, additional box with 24 axles, signed
Size: approx. 220 mm. wide, 330 mm. overall length, 270 mm. high.

專家說明

The present watchmaking tool is preserved in very good, fully functional overall condition and mounted on a wooden box with front drawers containing accessories. Its rarity is further enhanced by the additional box with 24 smooth axles.

It is used for reducing out-of-round gears, changing the form and depth of teeth.