MODEL: 1675 S/NO: 271xxxx YEAR 1971
Chronometer in steel/gold, bidirectional rotative enamel bezel, for the reading of the second 24-hour time zones, bi-colored to obtain a better distinction of the diurnal and nocturnal hours. Case with shoulders protects the winding-crown. Fitted with original steel & 14K gold oyster bracelet which stands at 95% mint conditon. Automatic movement, non rolling date and acrylic crystal. Must see to appreciate. (Discontinued model, highly collectible)