A masterpiece of perfect symmetry, the Instrument DBG Equation GMT features two separate time displays, each driven by its own barrel and gear train with its own escapement and balance. This highly unusual technical specification permits the two displays to be set independently of each other. Although it is a standard feature of watches displaying two or more time zones for the hour hands to be set to different times, being able to set the minute hand as well opens up other possibilities. It means, for instance, that the display can be set to show the precise time in zones that differ from Greenwich Mean Time by a fraction of an hour, such as a quarter or a half

LOGOA&S2019-2020_White copy

Arnold & Son


Reference 1DGAP.W01A.C120P

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Complication: local hours, minutes and seconds, GMT hours and minutes, local time 24 h indicator, GMT 24 h indicator
Movement: Calibre A&S1209
Power Reserve: 40 h
Water Resistance: 30 m
Case Material: 18-Carat Rose Gold
Case Diameter: 44mm
Caseback: Open Caseback
Dial: Silvery-white and silvery opaline dial
Hands: 18-Carat Rose Gold Hands
Hand-stitched brown alligator leather