Guilloche Chronograph blue
The Guilloche Chronograph in galvanic blue has a watch case that measures 41 millimetres in diameter; the thickness is 13.6 millimetres and is made of stainless steel. Both on the front side as the backside the watch is fitted with a glass of sapphire crystal with a double anti-reflection coating. The leaf-shaped hands are made of stainless steel and polished by hand.
The automatic movement has a chronograph complication and is considered as one of the most reliable movements. The balance wheel makes 28.800 beats per hour, and the calibre contains 27 jewels. Its bridges are decorated with perlage, côtes de Genève and the screws are blued by using heat. The rotor is decorated with circular côtes de Genève and coated with 18 carat rose gold.