Important Collectors’ Watches, Pocket...

Geneva, Oct 14, 2007

LOT 36

Platinum ?Thin Minute-Repeater? H. R. Ekegrén, Geneva, No. 78948. Made by Ed. Koehn for J.E. Caldwell & Co., Philadelphia, circa 1915. Very fine and rare, thin, platinum, keyless minute-repeating dress watch.

CHF 12,000 - 15,000

EUR 7,000 - 9,000 / USD 10,000 - 12,000

Sold: CHF 18,290

C. Three-body, ?bassine?, polished, with flat monogrammed back. D. Matte silver, painted dauphine numerals, outer minute track, subsidiary seconds. Black "Breguet" hands. M. 38 mm. (17???), rhodium-plated, 29 jewels, straight-line lever escapement, cut bimetallic compensation balance with 8 adjustments, blued steel flat balance spring, index regulator, repeating on gongs through activating slide in the band. Dial, case and movement signed. Diam. 44 mm.


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Grading System
Grade: AA

Very good

Case: 3

Good

Movement: 3*

Good

Overhaul recommended, at buyer's expense

Dial: 3-6-01

Good

Slightly oxidized

HANDS Original

Notes

Henri-Robert Ekegrén, (1823-1896)

the son of Daniel Ekegrén, a Swedish watchmaker, he worked for Jules Jürgensen in in Le Locle, Winnerl in Paris, and Henri Golay in Geneva, where he arrived in 1847. In 1857 he formed a partnership with Ferdinand Westermann. At the 1867 Exhibition, he displayed thirty-six watches, winning a gold medal. Subsequent exhibitions - Vienna in 1873, Paris in 1875, Philadelphia in 1876, Paris again in 1878, and Zurich in 1883 - brought him and his collaborator Louis Chevalier further honors and recognition. The company of H.R. Ekegren continued after his death.