A. Lange & Söhne Richard LangeRef. 7604 AF
A. LANGE & SOHNE REF. 7604 RICHARD LANGE
TOURBILLON POUR LE MERITE PINK GOLD
A. Lange & Söhne, Glashütte i. Sachsen, "Richard Lange Tourbillon Pour le Merite,"
movement No. 94713, case No. 209135, Ref. 7604 AF. Made in 2013.
Extremely fine and rare, 18K pink gold wristwatch with visible one-minute tourbillon,
off-center hour dial, large central minute dial and an 18K pink gold A. Lange & Söhne
deployant clasp. Accompanied by fitted box, instruction booklet and warranty.
Three-body, solid, polished and brushed, concave bezel, transparent case back
with 6 screws, sapphire crystals.
Matte, solid silver, subsidiary off-center hour dial with black painted Roman
numerals, large central minute dial with outer minute divisions with red 15-minute
Arabic markers, aperture for the tourbillon regulator at 7. Pink gold alpha hands
Cal. L 072.1, fausses cotes decoration, 31 ruby jewels including 3 in
screw-mounted gold chatons, power equalization with chain and fusée maintaining
power and stepped planetary gearing, tourbillon cage, lateral lever escapement with
one-minute tourbillon regulator with equidistant polished steel three-arm carriage,
Glucydur balance with screws adjusted to 5 positions, Nivarox balance-spring with
Strasser overcoil, shock-absorber, self-compensating Breguet balance-spring, hand
engraved balance bridge.