Description
Dornblüth & Sohn World Time Regulator Silver Dial
The World Time Regulator collection retains the clean lines of the Regulator family by moving the GMT hand to the centre and adjusting the hour sub dial to a 24 hour scale. The result is very Dornblueth…
Movement
diameter 37 mm – height 5.4 mm – 20 rubies – power reserve of 50 hours (± 5%) – seconds stop – 18,000 semi-oscillations per hour – red gold, grained plated three-quarter plate with yellow gold engraving of manufacturer name – retracing ratchet – double sunburst finish on the crown wheels – Glucydur screw balance with Nivarox-1-Spring – swan-neck fine adjustment on the hand-engraved balance cock – central seconds driven by eccentric second wheel – intermediate wheel and seconds pinion below a separate bridge – grained rose gold seconds pinon bridge with bevelled edges and yellow gold serial number – power reserve indicator by means of a specially developed bevel gear differential – corrector for central hours at 2 o’clock
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
Dial
central display of local hours independently adjustable – central display of minutes and second – eccentric 24 Hour display at 6 o’clock – power reserve display 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
Hands
steel, hand-polished and heatblued
