As is evident in its dust cover, this is an award-winning type of watch among those built by Swiss master watchmakers. In solid 14 karat gold and sabonette type. Contrasted in two of the covers with the 14K symbol and with guilloche engraving in which the pendant and the crown are at III o'clock. Swiss made, and historically dated to around 1900. Box of three covers, the previous one has a round shield that is destined to engrave the initials of the buyer being surrounded by a guilloche engraving that makes the effect of concentric rhombuses in tight and parallel relief that was used as geometric decoration of bottom in the covers of the pocket watches; in the later one it is the same decoration but with the central shield of reduced dimensions. On the inside of the cover that covers the dial is engraved the inscription showing the quality of the gold, as well as the serial number '803'. The time change is made through the crown. The dial is polychrome and decorated with two blue-brown tones, the numbering is Arabic numerals in black and around it the minutes indication is marked with rectangular geometries. It shows the identity of the manufacturer "Jsberg Preciuse". It has a seconds hand at VI o'clock. Type of needles: Breguet Moon blued. Golden brass machinery type Avance-Retard, with 15 jewels, winding system by the crown and caliber mechanism to bridges. It is protected by a beautiful wooden case decorated in the central part of its lid with a gold-plated metal inlay representing a shield without initials of any owner; likewise, it presents perimeter decorations near the edges of the lid made with the same material as the aforementioned shield. The interior is lined with red velvet for a rest worthy of such a beautiful machine. The whole set is in ideal conditions of conservation and operation. Diameter: 47,5 mm. Weight: 58 grs.