Only Online Auction

Geneva, Apr 07, 2021

LOT 274

Horological tool; watchmaker’s rounding-up; brass, iron and steel

CHF 1,200 - 1,800

EUR 1,100 - 1,650 / USD 1,300 - 1,950 / HKD 10,100 - 15,100

Sold: CHF 1,625

Brass, iron and steel watchmaker’s rounding-up or topping tool on wood drawer, with hand-powered wheel, with milling cutters (or wheel-slotting engine).

Click to full view

Grading System
Grade: A


Case: 3-6-8


Slightly oxidized

Slightly scratched

Brand Unsigned, Franco-Swiss Jura Arc

Year late-19th century

Material brass, iron and steel

Length 172 mm.

Height 300 mm.

Width 252 mm.


The purchase price payable by a buyer will be the sum of the final bid price plus the buyer’s premium, together with any applicable sales or compensating use tax. In addition to the hammer price, the buyer’s premium is payable as follows: 25% of the hammer price on each lot.

Important notice – Special conditions Please look carefully at all the photos as they are an integral part of the description. Any defect not mentioned in the descriptions but visible on the photos will be considered as described and cannot lead to any claim. The dimensions are given as an indication and may slightly differ from the measures mentioned by the manufacturers especially for contemporary watches. The photos are not retouched. Colors may differ from reality. For timepieces, we guarantee neither the functioning nor the precision of the movement, nor the water-resistance of the case. In addition, please note that movements, parts of mechanisms or cases may be incomplete. The lots are sold “as is”, described to the best of our knowledge and cannot be returned. Once the online bid is placed by the bidder, it cannot be cancelled.