Important Modern and Vintage Timepieces.

Geneva, Nov 13, 2010

LOT 338

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

CHF 4,500 - 6,500

USD 4,500 - 6,500 / EUR 3,300 - 4,800

Sold: CHF 5,250

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 activated by a slide in the band. Dial, case and movement signed. Diam. 44 mm.

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Image

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

The balance of this watch has been repaired and soldered.
Henri-Robert Ekegrén, (1823-1896) The son of Swedish watchmaker Daniel Ekegrén, he worked for Jules Jürgensen 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 36 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.