Patek Philippe. An extremely fine and important, possibly unique 18K gold perpetual calendar chronograph wristwatch with moon phases and tachymeter scale
Patek Philippe. An extremely fine and important, possibly unique 18K gold perpetual calendar chronograph wristwatch with moon phases and tachymeter scale Signed Patek Philippe, Genève, ref. 2499/100J T, movement no. 869'419, case no. 2'779'168, manufactured in 1981 Movement: cal. 13''', manual, stamped twice with the Geneva seal, 23 jewels, signed Dial: silvered, outer Arabic five minute divisions and tachymeter scale, signed Case: by Wenger, snap on back, 37.7 mm. diam., signed With: 18K gold Patek Philippe buckle, Extract from the Archives confirming production of the present watch in 1981 and its subsequent sale on 29 October 1981