CORUM DIAMOND SET GOLDEN BRIDGE.Corum, Golden Bridge, No. 680. Made in the late 1990's..Fine and unusual, rectangular, 18K yellow gold and.diamond-set wristwatch with visible engraved gold linear.movement wound from the reverse, gold-plated Corum.buckle.
C. Two-body, solid, polished, secured with 4 gold screws.to the band, faceted sapphire glass, diamond-set upper.dark-grey back-plate with repeated Corum logo set with two.diamonds, back winder..D. Transparent. Yellow gold and black baton hands..M. 18K yellow gold hand-engraved bridge, all wheels and.pinions fi tted in a straight line, 18 jewels, straight line lever.escapement, monometallic balance, shock absorber, selfcompensating.fl at balance spring..Movement, case and back-plate signed..Dim. 20 x 40 mm. Thickness 8 mm.