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 "(3538 Days)
Round
42
30 m
Fluted 18-carat Red gold
Cambered sapphire with anti-reflective coating on both sides
Case back see-through sapphire, Palladium
Fixed palladium
Palladium
Roman Numerals
Blued hour and minute hands, Manually chamfered bridges with polished edges, Screws with bevelled and mirror-polished heads, Tourbillon cage: satin-finish with chamfered and polished edges
Light-grey and silvery opaline
Tang type buckle
Alligator Leather
Hand-stitched black alligator leather
Hours, minutes, Tourbillon
Hand-wound
32
29
Côtes de Genève
21,600 vibrations/h
90 Hours
A&S8200
2.97
Ultra-thin tourbillon movement
Off-centered hour and minutes at 12 o'clock
Tourbillon at 6 o'clock
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