Description
Dornblüth & Sohn World Time Classic Black Dial
The World Time Classic brings GMT to Dornblueth & Sohn’s traditional and much-loved Centre Second. The elegant, flame-blued hands and clearly imprinted numerals deliver a subtlety that only Dornblueth watches can.
Movement
diameter 37 mm – height 5.4 mm – 20 rubies – power reserve of 50 hours (± 5%) – seconds stopp – 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 – 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 separat adjustable – central display of minutes and second – eccentric 24 Hour display at 6 o’clock • engraved dial made of new high-strength and colour-stable ceramic material, either polished or matt • hour numerals coated
Hands
white, hour and minute hands coated with the fluorescent SUPER Luminova material
