Rolex Officers Trench Watch – Sterling Silver – 1915–1930 A beautiful and authentic Rolex Officers trench watch from the World War I era, featuring an elegant sterling silver case and a superb original dial. A true collector’s piece that represents the early years of Rolex craftsmanship. Details: Brand: Rolex Model: Officers Trench Watch Period: ca. 1915–1925 Movement: Mechanical, manual winding – Rolex 15-jewel movement with silver perlage finish Case Material: Sterling silver 925 Case Diameter: 33.3 mm (without crown) Case Back Marks: “Rolex 7 World Records” with GS/U/925/b and Rolex hallmarks inside Dial: Original silver guilloché dial – professionally cleaned, maintaining authentic patina Hands: Original blued steel hands – in excellent condition Crystal: Mineral glass Strap: New genuine leather strap, 10 mm wide Condition: Mint – fully serviced and running with an accuracy of approx. ±1–2 minutes/day Water Resistance: Not water resistant or shockproof (as per the period) Remarks: This rare Rolex trench watch combines early 20th-century elegance with mechanical precision. The fine guilloché dial, blued hands, and hallmarked silver case make it a standout example of Rolex’s heritage before the Oyster era. A timeless collector’s piece for connoisseurs of vintage horology.