Let Us Review The Graham Geo.Graham Orrery Tourbillon Astronomical With Pieces Of The Moon, Mars, & Earth

Let Us Review The Graham Geo.Graham Orrery Tourbillon Astronomical With Pieces Of The Moon, Mars, & Earth

Back in 2013, Graham released a very avant-garde (putting it lightly) astronomical replica watch known as the Graham Tourbillon Orrery (hands-on here). Priced at over $300,000, this planetarium-style replica watch (which they referred to as a “planetarian” at the time) had an extremely complicated movement produced for Graham by Christophe […]