F. KROEBER #22, PINWHEEL JEWELERS WALL REGULATOR. The clock has a typical enamel 10"dial with plain hour and minute hands. The sweep second hand is a replacement. The clock has a compensated gridiron pendulum with massive brass bob. Time only pinwheel movement with maintaining power in cast iron frame. The clock has a brass weight. The walnut case is in original finish. Clock is missing it's decorative bracket and matching drops. The enamel dial has a few slight hairlines. 22"W x 72"H x 9.5"D. Estimated Value $3,500 - 4,500.