The Grand Langematik ref. 309.031 was offered between 2003 and 2007. It features a larger case (40.5mm) in pink gold paired with a black dial. It is powered by the Sax-0-Mat caliber L921.4.
The Grand Langematik ref. 309.031 was offered between 2003 and 2007. It features a larger case (40.5mm) in pink gold paired with a black dial. It is powered by the Sax-0-Mat caliber L921.4.