D.Dornblüth & Sohn - Caliber 99 Regulator

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Inspired by the model of old precision pendulum clocks, the regulator extends the spectrum of our manufactory's watches.

The Case

polished / burnished, double screw union • diameter 42 mm • height 12.5 mm • 1.6 mm sapphire glass on top, slightly domed and antireflected inside • screwed sapphire glass base • oversized crown with embossed manufactory name solid nickel-free stainless steel, polished / burnished

The Dial

central display of minutes and seconds • sunken hours display at “6 o’clock” • power reserve scale at “12 o’clock” • engraved brass dial with the grained, silky matte finished surface of historical ship chronometers • engraving technique in the tradition of old precision pendulum clocks • black engraving

The hands

steel, hand-polished and heatblued

The Movement

diameter 37mm • height 5,4mm • 20 rubies • central display of minutes and seconds • central seconds driven by eccentric second wheel • intermediate wheel and seconds pinion below a separate bridge • power reserve indicator by means of a specially developed bevel gear differential • seconds stopp • power reserve 50 hours (± 5%) • 18,000 semi-oscillations per hour • red gold plated three-quarter plate with yellow gold plated engraving of manufactory name and Geneva stripe finish • grained yellow gold seconds pinon bridge with bevellededges and yellow gold serial number • retracing ratchet • double sunburst finish on crown wheels and power reserve wheels • 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
0 x available
7301,18 EUR
incl. 1007,06 EUR VAT