File:A Lange & Söhne Große Lange 1 2008.jpg Grand Lange 1, Ref. 115.022 File:A Lange & Söhne Große Lange 1.jpg Grand Lange 1, Ref. 115.021 File:Lange L901.2.jpg Calibre L901.2 File:A Lange & Söhne Große Lange 1 RS.jpg Grand Lange 1 (back) File:A Lange & Söhne Große Lange 1 Platin.jpg Grand Lange 1 (platinum ), Ref. 115.025 File:A Lange & Söhne Große Lange 1 Platin s.jpg Grand Lange 1 (platinum ), Ref. 115.029 File:A Lange & Söhne Große Lange 1 s.jpg Grand Lange 1, Ref. 115.031 The Grand Lange 1 is a luxury watch by A. Lange & Söhne .
For lovers of larger watches, this model is a variant of the Lange 1 in a case with 41.9 mm diameter.
With the UP and DOWN display the winding state of the double barrel can be determined.
Fully wound it features a power reserve of three days.
Depending on the chosen model the hands are in gold or in blued steel.
Since 2008 , there has been a new series of the Grand Lange 1 with a revised dial.
Reference:
115.021 (yellow gold ), 115.025 (platinum ), 115.029 (platinum , schw. ZB), 115.031 (red gold , schw. ZB), 115.321 (yellow gold , gold bracelet)
(since 2008): 115.022 (yellow gold ), 115.032 (red gold ), 115.026 (platinum ) Movement:
Manual winding manufacture movement L901.2 , 21,600 A/h53 jewels , including 9 in screwed gold chatons
Three-quarter plate in untreated German silver , with Glashütte Stripes decoratedGlucydur screwed balance with Nivarox-1 hairspring Hand-engraved balance cock with swan-neck precision regulator
Edges chamfered and polished
Double barrel Power reserve 3 days Case:
Yellow gold / red gold 18ct, platinum Ø 41.9 mm, height 11 mm
Sapphire crystal Screwed down caseback with six screws and with sapphire crystal
Waterproof to 5 bar (50 m)Dial:
Solid silver, guilloché , applied indexes, Roman numerals
Lancet hands in gold or blued steel Functions:
Hours, minutes, seconds
Big date Hacking seconds Power reserve Bracelet:
Hand-sewn crocodile leather with tang-type buckle in gold or platinum
Optional: High-quality stainless steel bracelet
