Observatory is the most luxurious marine chronometer
ever manufactured by Thomas Mercer. The pinnacle of
the brand’s know-how, it maintains the observatory
dial, feature from which the name drew inspiration.
The distinctive dial displays hours, minutes and seconds in separate sub-dials and, a 24-world location, 24-time zone disc.
which showing the day, date, month, leap year and
zodiac sign. These indications are supplemented
with a truly rare 4-digit year indication.
the movement is itself a work of art, featuring an
impressive 1680 components, all finished according
to the highest standards of watchmaking.
conveyed through a fusee-and-chain system which
acts as a gearbox, constantly changing gears to
provide the mechanism with an almost constant rate.