Including established shapes, mechanics, and components within a watch that bucks the norm is a great way to gently pull people along as a watch brand goes in a new direction. Greubel Forsey has subtly mastered this technique, and the new Balancier S2 is the awesomely unique result. The Balancier S2 has the warmth of classic Greubel Forsey intermingled with the crisp future of the brand.