Rolex. A mid-size stainless steel manual wind tonneau form wristwatch
Reference: 3892Date: Circa 1940Movement: 15-jewel manual windDial: Silvered, black Arabic numerals, black outer minute track, subsidiary seconds at 6, blued steel pointed baton hands with luminous insertsCase: Polished tonneau form, movement accessed through the glass, No.644***Strap/Bracelet: Black leatherBuckle/Clasp: Gold plated buckleSigned: Case, dial & movement Size: 29mm