Gamma

The Gamma caliber is largely similar to the NOMOS Alpha movement. However, one complication (and therefore a few more components) has been added: the power reserve indicator, which turns red when the watch needs rewinding (once every 43 hours or so). The Gamma movement ticks inside the Tangente Gangreserve and can be viewed through the sapphire crystal glass back—a gem as fine and robust as any of the calibers from NOMOS Glashütte.