ROLEX. AN EARLY AND UNUSUAL SILVER MANUAL WIND TRENCH STYLE HALF HUNTER WRISTWATCH Date: London Import mark for 1919 Movement: 15-jewel manual wind Dial: White enamel, luminous filled black Arabic numerals, black outer minute track with 5 minute markers, subsidiary seconds at 6, blued steel hands with luminous inserts Case: Polished round, screw down back, hinged cover to front with enamel Arabic numerals, fixed wire lugs, No.1075525 Strap/Bracelet: Tan leather Buckle/Clasp: Steel buckle Signed: Case, dial & movement, case also signed W&D Size: 35mm - Weight: 37,90g