Back cover with plain background, front cover engraved with B.O.
White enamelled dial, signed, hour markers with Roman numerals, minute markers.
Second hand at 6 o'clock.
Mechanical hand-wound movement, signed, located in New York and numbered 9012.
Yellow gold (750) dust cover.
Gross weight : 116.1 g. - Case diameter: 51 mm.
Hand of the second hand and glass missing; scratches, shocks and hair on the dial.