A. Lange & Söhne Datograph, Silver Dial - Rose Gold on Strap


On request

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Basic Info

Ref. No. 403.032
Code 1630
Movement Manual winding
Case material Pink gold
Bracelet material Leather
Location United States, New York, New York
Price $49,000
Availability On request


Movement Manual winding
Power reserve 36 h
Number of jewels 40
Frequency 18000 A/h


Case material Pink gold
Case diameter 39 mm
Thickness 12.8 mm
Glass Sapphire Glass
Dial Silver
Dial numerals Roman numerals


Bracelet material Leather
Bracelet color Brown
Clasp Buckle
Clasp material Pink Gold


Flyback, Date


Display Back, Center Seconds, Small Seconds, Luminescent Hands


A revolutionary idea in the manufacturing & operation of mechanical chronographs. This watch features: - Silver colored solid silver dial with Applied Roman Numeral & Index Hour Markers. - Patented large double window date display located at the top of the dial with quick correction button located on the case edge at the 10 o'clock position. - Chronograph movement with fly-back function - allowing the stop-watch to be instantaneously restarted for continuous timing, without having to stop, reset and then restart the chronograph. - Furthermore the minute hand of the chronograph jumps in 1 minute increments rather than continuously moving - this allows for accurate reading of the timing function. - The movement has 40 jewels & beats at 18,000 vph. The movement has an approximate power reserve of 36 hours.