An 18ct. white gold automatic 'Edward Piguet' chronograph, date wristwatch, by Audemars Piguet
The grey dial with Arabic numerals, luminous minute markers and hands, date aperture at 4 o'clock, three subsidiary dials indicating 30 minute, 12 hour and constant seconds registers and sweep centre seconds, chronograph operated by two buttons in the band, the 37 jewel movement calibre 2385 no. 574577, the back secured by four screws, with maker's 18ct. white gold deployant clasp, case 29.0mm wide
The dial, movement and clasp signed Audemars Piguet, case signed Edward Piguet and no. F12639
An 18ct. white gold automatic 'Edward Piguet' chronograph, date wristwatch, by Audemars Piguet
The grey dial with Arabic numerals, luminous minute markers and hands, date aperture at 4 o'clock, three subsidiary dials indicating 30 minute, 12 hour and constant seconds registers and sweep centre seconds, chronograph operated by two buttons in the band, the 37 jewel movement calibre 2385 no. 574577, the back secured by four screws, with maker's 18ct. white gold deployant clasp, case 29.0mm wide
The dial, movement and clasp signed Audemars Piguet, case signed Edward Piguet and no. F12639