Description
Dornblüth & Sohn World Time Auf & Ab Rose Gold Black Dial
The World Time Auf & Ab (up and down) power reserve collection showcases the second time zone in the sub dial at 6 o’clock by bringing the second hand to the centre. The result is an exceptionally clean look with extra functionality. This is a favourite among savvy business travellers where looks and individuality count.
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
Rose Gold case – 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 dial made of new high-strength and colour-stable ceramic material, either polished or matt • hour numerals coated
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
white, hour and minute hands coated with the fluorescent SUPER Luminova material
