TES Tourbillon

This just in from Arnold & Son -

Courtesy of Arnold & Son

Here are the details -

Courtesy of Arnold & Son

Calibre: 

A&S8100

Exclusive Arnold & Son mechanical tourbillon movement, hand-wound, 19 jewels, diameter 32.6 mm, thickness 6.30 mm, power reserve 80 h, 21,600 vibrations/h

Functions:
hours, minutes, tourbillon

Movement decoration:
nickel-silver and sapphire movement, rose gold treated bridges and NAC grey treated main plate with superlative Haute Horlogerie finishing: hand- chamfered bridges with polished edges, A&S specific pattern engraved on the main plate, circular satin-finished wheels with hand-chamfered and polished edges, screwed gold chatons, mirror-polished tourbillon cage and bridge, screws with bevelled and mirror-polished heads

Dial:
anthracite open dial

Case:
18-carat red gold, diameter 44 mm, cambered sapphire with anti-reflective coating on both sides, case back see-through sapphire, water-resistant to 30 m

Strap:
hand-stitched black or brown alligator leather

Limited edition:
28 timepieces

Reference:
1SJAR.V01A.C112A