Openworked Tourbillon Red Gold

The new SMA05 v1 Calibre is part of the SMA proprietary movement family and follows the “Openworked collection” construction approach with a strong element at 1:30: the flying tourbillon. By displaying a Tourbillon cage at 1:30, Speake Marin’s goal is to break-away from the traditional watchmaking codes: Speake Marin is the only watchmaker who positions its tourbillon there.

OPENWORKED Tourbillon Red Gold

ref 423811250 - 38mm - CHF 83'000 (excl. taxes)

ref 424211250 - 42mm - CHF 85'500 (excl. taxes)


New generation Piccadilly case in 18k red gold
Front and back sapphire crystals treated with anti-reflective coating
Thickness: 12.35mm.


Openworked dial. Black microblasted mat finish. Black plated bridge flanks
Heart-shaped gold coated or rhodium
plated hands with Superluminova.


Calibre SMA05 automatic movement with fully integrated micro-rotor.
60 sec Flying Tourbillon.


Black alligator 18K red gold pin buckle.


10 pieces