Overview A clean and attractive DROTT open-face pocket watch with a classic Swiss practical character, featuring a white dial, black Arabic numerals, an outer 24-hour track, and a traditional subsidiary seconds layout. The case has survived in notably good condition and is accompanied by a matching period-style chain, making this a very complete and appealing set. Its main attraction lies in the combination of strong exterior presentation and a traditionally specified 15 jewel movement. Technical and condition details DROTT open-face mechanical pocket watch with crown winding and subsidiary seconds. Signed DROTT on the dial. White dial with black Arabic numerals, outer 24-hour track, subsidiary seconds at 6, and Swiss Made below. The inner case is marked 0.800, FFBA 43, and case number 510972. The inner cuvette is engraved Qualité Extra Precision, Ancre, 15 Rubis, Double Plateau, Spiral Breguet, and Balancier Coupé. The movement is signed Drott. A metal pocket watch chain is included in the lot and should be regarded as part of the set. Diameter approximately 50.76 mm. Weight approximately 75.76 g. Running when tested. No long-term accuracy test has been performed. The exterior case condition is very good, with a crisp engine-turned back and intact central cartouche. Only light normal signs of use are visible overall. The dial presents cleanly, while the movement and inner cover show natural age-related surface wear. Collector’s highlights Signed DROTT dial and movement 0.800 silver case in notably good exterior condition 15 jewel movement with traditional specification wording Classic subsidiary seconds layout with outer 24-hour track Engine-turned back and central cartouche Metal chain included in the lot Photos form an important part of the description and may show details more clearly than text. Please review all images carefully and assess the item accordingly.