The origins of the Duometre.
By: amanico : June 13th, 2013-05:53
Did anybody wonder what are the origins of the Duometre? Cal 381 on the left ( Quantime Lunaire ), and 380 on the right ( Chronographe ) : I heard that the origins could be found in a pocket watch from the ... 19th Century. 1881, to be exact. So, when I ...