The Caran d’Ache 1010 Limited Edition Golden Pens were produced by Swiss Watchmaker Caran d’Ache de Haute Ecriture to pay tribute to great Swiss watchmaking. The body of the pen, which recalls the delicate gears of the finest timepieces, is made in noble metals: 18 carat gold or rhodium-coated silver. Shown here is the only one that is available to the Japanese market.