ROLEX Watch in 18K (750/oo) yellow gold, "Précision" collection, rectangular dial with silvered background (soiling and pitting), painted line markers, second hand at 6 o'clock, hand-wound mechanical movement (signed). Case width: approx. 22 mm, the polished back bears traces of an illegible inscription (a later addition?) and the M-O de LERCK Robert hallmark on the inside. Gilt metal winding crown. Caramel leather strap with gilt metal buckle. Gross weight: 30.2 g. cm CM