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ULTRATHIN TOURBILLON GOLD BLUE

Functions
hours, minutes
Calibre A&S8300 - ULTRATHIN FLYING TOURBILLON
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Case
41.5 mm, 18-carat (5N) red gold
Dial
‘Cosmic grené’: gold powder mixed with coloured aluminium sparkles flange: coloured and circular satin-finished
Strap
blue alligator leather hand-stitched with 18-carat (5N) red-gold thread
Water resistance
30 meters
Limited edition
28
Reference
1UTBR.U01A.C209A
SLIM AND TEXTURED

Ultrathin Tourbillon features a unique type of dial with tinted gold and aluminium sparkles to match its precious case. In 5N red gold, the case is just 8.3 mm thick beneath its domed sapphire crystal. The offset display and the tourbillon aperture echo the way in which information was arranged on John Arnold’s marine chronometers. 

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