Pocket chronograph watch Case in 18K yellow gold... Lot 311

Pocket chronograph watch Case in 18K yellow gold (750‰) white enamel dial with Roman numerals, tachymeter, minute totalizer at 12 o'clock and small seconds at 6 o'clock. Gilded pear-shaped hands. Double gold back
Hand-wound mechanical movement
Diameter 50 mm
Gross weight 84.96 g