Alpina

ALPINA Tonneau-shaped and curved, movement no. 1918054, case no. 534, circa 1920.

ALPINA Tonneau-shaped and curved, movement no. 1918054, case no. 534, circa 1920. A fine, rare and unusual, 18K yellow gold, tonneau-shaped and curved, manual winding wristwatch with silvered dial, painted large radial Roman numerals and blued steel Breguet hands, mobile lugs. Fitted with round-shaped gilt finish mechanical movement, cut bi-metallic balance with timing screws, self-compensating blued steel flat balance spring, index regulator, gold case back secured by four screws. Dial, case and movement signed. Dim. 24.50 x 36.80 mm. Thickness 9.20 mm.