Alpina-Gruen

Alpina-Gruen, No. 1867420. Movement produced in the 1930's, case in the 1980's.Fine rectangular 18K yellow gold gentleman's wristwatch. two-body, solid, polished, hinged case back, stepped sides, lapidated bezel and lugs. champagne with painted Roman numerals for the hours, auxiliary seconds dial with painted Arabic numerals. "Spade" and "Moderne" blued steel hands. Cal. 877, rhodium-plated, 15 jewels, lateral lever escapement, cut bimetallic balance, Breguet balance-spring.Dial, case and movement signed. Dim. 23 x 46 mm.