A complete overhaul of the prior model, this strictly limited 22-piece edition features a redesigned case, integrated power ...

That may be why independent Swiss watch brand Greubel Forsey recalls past philosophies in its newest, highly futuristic GMT Balancier Convexe watch unveiled at Geneva Watch Days today. This three ...

Swiss Haute Horlogerie watchmaker Greubel Forsey has made its exquisite Balancier Convexe S² and Double Balancier Convexe models available in slimmer and more compact cases. The Maison ensured ...

Soit C un convexe et c un point de C. On dit que c est un point exposé de C lorsqu'il existe un hyperplan d'appui H de C vérifiant : . L'énoncé suivant est quasi-évident, mais sa réciproque est fausse ...

Greubel Forsey last week unveiled its latest model, the limited-edition Double Balancier Convexe, once again packaging its high horology in a sporty model suited for everyday wear. The Double ...

Compared to the drama of Greubel Forsey’s generally theatrical approach to watch design, the Double Balancier Convexe—the latest in its series of double balance wheel complications—bears the ...

Les sous-ensembles convexes de des nombres réels sont les intervalles de . Dans un espace affine, tout sous-espace affine est convexe ; c'est en particulier le cas des sous-espaces vectoriels des ...

Collectors of the Swiss watch brand Greubel Forsey breathe the industry’s most rarefied air. That’s because, since its founding in 2004, the company has crafted only highly complicated ...