After introducing the impressive
And like the Royal Collection, the new Instrument Collection from Arnold & Son is a family of elegant, exquisitely handcrafted and finished timepieces; the sublime expression of a long and proud tradition.
Instrument DBG Equation GMT
Available in 18-carat rose gold case and stainless steel case, the watch features two separate time displays, each driven by its own barrel and gear train with its own escapement and balance. This enables the wearer to see the time difference between the two zones and also to ascertain whether it is day or night in the second zone.
Instrument DBS Equation Sidereal
Regarded as one of the top ultra complicated watches, this instrument is actually a tribute to two iconic watches, the Nos. 1 and 2, originally crafted by John Roger Arnold that displayed the sidereal time and mean solar on two separate subdials.
Named after its two major complications, the ‘double balance’ and ‘sidereal time', the watch features newly-developed manufacture A&S1311 calibre.
First timepiece in the new Instrument Collection, it features the first automatic movement with an integrated True Beat system to be developed, designed and manufactured entirely at the workshops in La chaux-de-Fonds. Available in 18-carat rose gold case and stainless steel case, the watch’s initials stands for its two complications, True Beat and Retrograde.