LONGINES Hour Angle Watch

LONGINES Hour Angle Watch according to Charles A. Lindbergh, Switzerland around 1994, self winding, reference 628.5240, case with hinge case back in stainless steel/gold combined including original bracelet, glazed back, bidirectional revolving 18k yellow gold bezel, silvered, bidirectional center dial, rhodium plated movement, 21 jewels, calibre L 989.1, balance-stop at hand-setting, diameter approx. 38 mm, length approx. 18 cm, Longines box & blank papers, condition 2, from the estate of a collector