Piaget

quartz movement, 18ct brushed and polished yellow gold round case and bracelet with foldover clasp, mother of pearl dial with black 1/5th second divisions and Arabic five minute markers, gilt lance hands and centre chronograph hand, three subsidiary dials, fixed bezel with hour marker indexes, screw down case back, crown flanked by twin buttons, signed case, dial, movement and bracelet

Measurements:

80.07 grams diameter 29 mm (case)

• EStimate $3,500 - $5,000