Important Collectors' Wristwatches, P...

Geneva, May 08, 2010

LOT 2

Corum Bubble Automatic Corum, "Bubble Automatic", case No. 772568, Ref. 82.150.20. Made in the 1990s. Fine and unusual, large and curved, self-winding, water resistant, stainless steel wristwatch with center-seconds, date, thick domed crystal creating a lens effect and a stainless steel Corum double deployant clasp. Accompanied by a fitted box and certificate. To be sold without reserve

C. Two-body, polished and brushed, concave lugs, transparent case back with 6 screws, heavily domed anti-reflective sapphire crystal, ball-shaped screw-down winding crown with rubber ring. D. Four-color, white, red, yellow and blue with applied luminous steel dot and Arabic, quarters, outer minute divisions, aperture for the date. Luminous helicoidal steel hands. M. Cal based ETA 2892A2, rhodium-plated, fausses cotes decoration, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, self compensating flat balance spring, index regulator, hack mechanism. Dial, case and movement signed. Diam. 45 mm. Thickness: 18 mm.