Vacheron & Constantin, a gentleman's slim gold skeletonised wristwatch, 1970's

細節
Vacheron & Constantin, a gentleman's slim gold skeletonised wristwatch, 1970's
18k, gilt Roman chapter ring, skeletonised centre with chased foliate plates, 17-jewel movement adjusted to heat, cold, isochronism and five positions, compensation balance, circular case with snap on back, dial, movement and case signed, diameter 31mm.
See Front Cover Illustration.