Beautiful A. LANGE & SOHNE...
A Lange & Sohne
Model: LANGE 1
Movement: Mechanical manual winding, German silvered movement, Calibre L901.0, 53 rubies, 21,600 vph. Decorated Three-quarter plates.
Swan-neck regulator with hand-engraved cock. Signed & numbered. Power Reserve 72 Hours.
Dimensions: 38.5 mm X 47 mm X 10 mm
Glass: Sapphire crystal.
Case: 18KYellow Gold Round case in 3 parts. Polished bezel & lugs. Brushed case band & back secured by 6 screws. Has a solid 18K Yellow Gold back. Square gold pusher at 10 O'clock for Quick set date function. Signed crown.
Dial: Solid Silver,
Straps: Fitted with original dark brown hand-stitched crocodile strap with signed & hallmarked 18KYG tang buckle
Hands: Yellow Gold with power reserve indicator & subsidiary seconds hand.
Functions: Time, power reserve & big date
The Big-Date display is a Lange watch trademark and this is one of the most popular & sought after model
Thanks for looking-looking....