Vintage "PILOTE" Interchangeable Pocket Watch - 56mm - Circa 1900-1920s ​Description ​An attractive and robust antique open-face pocket watch featuring an interesting mechanical movement marked "INTERCHANGEABLE" PILOTE. This timepiece offers a classic early 20th-century aesthetic, perfect for collectors of mechanical horology. ​Dial & Aesthetics ​As seen in image the watch features: ​Dial: Crisp white enamel dial with large, stylized black Arabic numerals. ​Track: Outer minute track paired with a prominent red 24-hour military time ring (13–24). ​Subsidiary Dial: Recessed small seconds sub-dial located at the 6 o'clock position. ​Hands: Classic ornate spade/whip hands in a darkened finish. ​Case & Condition ​As shown in image ​Bezel: Features a decorative, finely detailed coin-edge (reformed/reeded) bezel motif. ​Case Back: Smooth, polished case back showing a natural, honest patina with fine surface micro-scratches consistent with its age and history. ​Crown/Bow: Sturdy onion-style winding crown with a robust circular suspension loop. ​Movement ​Visible in image ​Type: Frosted gilt/brass bridge movement. ​Markings: Specially stamped "INTERCHANGEABLE" PILOTE on the winding wheel, indicating a caliber designed for modular or easily serviceable components during its era. ​Regulator: Traditional index regulator with F/S (Fast/Slow) and R/A (Retard/Avance) indications. ​Specifications ​Diameter (Size): 56 mm (excluding crown) ​Weight: 100 g ​Movement Type: Manual winding / Mechanical ​Display: Analog ​Era: Circa 1900–1920 ​Condition Report ​Dial: In very good vintage condition, retaining excellent legibility. ​Case: Solid structural integrity; case back shows expected cosmetic wear/scratches from pocket use. ​Movement: Clean appearance, running condition to be verified by the bidder (it is always recommended to service vintage mechanical watches to ensure daily timekeeping precision). Shipment assurance Registered mail