The Caliber • The caliber 99.0 is the variant on the movements of the 99-family, reduced to its essentials. As to craftsmanship, the same quality standards were kept for the three-hands movement with the small off-center second display as for the original Dornblüth movement, its big brother caliber 99.2.
Movement • Details of the movement Cal. 99.0: diameter: 37 mm • height: 4.4 mm • 18 rubies • power reserve 50 hours (+/-5%) • 18,000 semi-oscillations per hour • roségold plated three-quarter plate with yellow gold hand-graving of manufactory name and serial number • Geneva stripe finish • retracing ratchet • double sunburst finish on the crown wheels
Case • solid nickel-free stainless steel, polished / burnished, double screw union • diameter: 42 mm • height: 11.5 mm • 1.6 mm sapphire glass on top, slightly domed and antireflected inside • screwed sapphire glass base • oversized crown with embossed manufactory name
Dial • sterling silver with the grained, silky matte finished surface of historical deck watches • numerals and indexes numerals with black print • small eccentric second display at “6 o’clock”
Screws • flat polished, heat-blued with beveled edges • Glucydur screw balance with Nivarox-1-Spring • swan-neck fine adjustment on the hand-engraved balance cock
Hands • steel, hand-polished and heatblued
Strap • real high-quality alligator leather, hand-stitched • stainless steel pin buckle