Tourbillon 24 Secondes Architecture | 47.5mm, Titanium, Rubber, Grey Dial Field which was launched in 1967

which was launched in 1967 and formed the cornerstone of the Grand Seiko design philosophy

Its 41-millimeter sand-colored ceramic case

Crafted from stainless steel

and exude a timeless design

the 44 mm case guarantees strength and lightweight comfort

Tourbillon 24 Secondes Architecture | 47.5mm, Titanium, Rubber, Grey Dial Field which was launched in 1967The Tourbillon 24 Secondes Architecture is unlike any Greubel Forsey timepiece ever created. Its case is wholly atypical, its construction purposeful, its components sculptural, their mechanical interplay kinetic and the movement simply spectacular ! This new Greubel Forsey caliber within a new convex conical frustrum case shape represents a complete departure from traditional movement construction and aesthetics and brings an architectural experience