Case material: White gold; Charge: Manual; Conditions: New Presentation condition : With dealer guarantee ; Model: Senator Price on request Gmtbroker Reference: 1-58-04-04-04-04 Glashutte Original 1-58-04-04-04-04 Complete Details: REGULATOR clocks were used as a reference where precise time-telling was a must, such as watchmakers, train conductors & in scientific research. The REGULATOR clocks separated the minute, hour & seconds hands each onto its own axes. The minute hand, being the most important hand would command the most dominant position, namely the center. This setup enabled the time to be read at a glance, without the risk of hands overlapping. This watch features: Solid 18kt White Gold case with polished finished top & finely brushed/satin finished edges. Varnished silver dial with a very fine grained finish. Elegantly shaped blued hands. Regulator Time Features: Large central minute hand. Fine black printed minute track on the dial perimeter. Hour sub-dial located at the 12 o'clock position. Fine printed black Roman Numeral hour markers. Seconds sub-dial located at the 6 o'clock position. Fine printed seconds track & indications Other Features: Panorama double disc date window located at the 3 o'clock position - the date changes in a single motion precisely at midnight (+/- 15 seconds) rather than a gradual process. Power Reserve indicator sub-dial located at the 9 o'clock position. Day/Night (AM/PM) indicator located at the bottom of the hour sub-di