Inspired by the timepieces produced during the second part of John Arnold's life and later, by his son, John Roger, the constant search for absolute precision in horlogerie is clearly reflected in the Instrument Collection. Each and every timepiece is a complex navigation instrument on its own, with the difference between a timekeeping piece and a professional instrument being barely noticeable. One such impressive piece is the DTE Dual Time watch with its 18carat red gold case, one timekeeping dial being marked with Roman Numerals and the other with Arabic ones, a double tourbillon, 90 hours power reserve, fine circular graining and Cote de Genevre rayonnates finishes. The instrument collection is dedicated to truly pretentious horlogerie aficionados.
"Product added 08/19/14 in our database "(3531 Days)
CaseRound
42
18-carat Red Gold
18-carat Red Gold, Case back see-through sapphire
30 m
Fixed 18-carat Red Gold
Fluted 18-carat Red gold
Cambered sapphire with anti-reflective coating on both sides
DialRoman Numerals
Blued hour and minute hands, Blued screws with bevelled and mirror-polished heads, Hand-chamfered bridges with polished edges, Tourbillon cage: satin-finish with chamfered and polished edges, Unique hand-engraved tourbillon bridge
Silvery-white Côtes de Genève rayonnates and silvery opaline
BraceletTang type buckle
Alligator Leather
Hand stitched brown alligator leather
MovementHours, minutes, Tourbillon
Hand-wound
32
29
21,600 vibrations/h
90 Hours
Côtes de Genève rayonnantes
A&S8200
2.97
Ultra-thin mechanical movement
50
ComplicationOff-centered hour and minutes at 12 o'clock
Tourbillon at 6 o'clock
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