New Releases from Greubel Forsey - Invention Piece No. 3 & Double Tourbillon Technique

Double Tourbillon Technique

• Mechanical hand-wound movement,
• Calibre GF 02s Double Tourbillon 30°,
• Hours and minutes display,
• Outer Tourbillon 4-minute rotation indicator,
• Inner Tourbillon 60 Second rotation indicator, power-reserve indicator.

Photo - Ian Skellern via Horomundi

Invention Piece 3

• Mechanical hand-wound movement,
• Calibre GF 01n
• Tourbillon 24 Secondes Incliné,
• Hours and minutes display,
• Seconds display and power-reserve indicator.

Photo credit - Watchprosite

Greubel Forsey Website

via Horomundi (photos courtesy of Ian Skellern)

Related Stories at The Watchismo Times:
The Greubel Forsey Invention Piece No. 1
All Greubel Forsey Posts on The Watchismo Times
All Independent Watchmaker Posts

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