French, 4-glass crystal regulator with uncommon detached balance wheel in the form of a ship's wheel, the wheel rolling a carriage mounted to the base of the case, and a long crutch extending to an impulse pin on the rear of the wheel . The escapement,

French, 4-glass crystal regulator with uncommon detached balance wheel in the form of a ship's wheel, the wheel rolling a carriage mounted to the base of the case, and a long crutch extending to an impulse pin on the rear of the wheel . The escapement, with large ruby jewels, is visible on the dial, c1900 overall very good original condition. Porcelain dial has only a small hairline at top of dial center; otherwise fine. Hands and case hardware are original. Runs. Ht 12"