Swiss platinum and gold minute repeating lever Circa 1930

Platinum and gold repeating Art Deco dress watch by Tiffany & Co
–
A very fine, rare, and slim Swiss platinum and 18-carat gold open-faced minute repeating keyless lever Art Deco dress watch, circa 1930. Nickel-silver movement by Haas & Co, decorated with Geneva striping, stamped with the Seal of Geneva Quality Mark, 32 jewels, straight-line lever escapement, cut bimetallic compensation balance with flat balance spring, index regulator, repeating on gongs activated by a slide in the band. Brushed silver dial with applied gold cubiste numerals, outer minute track, subsidiary seconds, and original blued steel spade hands. Brushed platinum case back and bezel, gold band. Dial signed, movement numbered.
–
Diameter: 44 mm
–
Signed: Tiffany & Co