Dornblüth & Sohn Quintus Center Second Power Reserve (GR) ST
Movement: Q-2010.9 (GR) ST Manual wind
Feautures: 50 hours power reserve
Frequency: 18,000 vph
Material: Stainless steel, satinized / polished, sapphire glass on top, slightly domed and antireflected inside • screwed sapphire glass base •
Diameter: 38.5 mm
Height: 10mm
Water Resistance: 50m
Colour: White, centred hour, minute and second display, power reserve gauge, visible through an arched slot at the 6 o’clock position, silver-plated brass, engraved in the traditional method of the masters to a grained finish, black contrast engraving