Glashütte Original Senator Excellence 1-36-01-03-02-66This Senator Excellence recalls historic observation watches and is presented in a 40 mm diameter stainless steel case. Polished and satin brushed surfaces on the case reflect the light, the brands signature Double G logo adorns the finely fluted crown. The sapphire crystal case back enables superb views of the finely finished automatic movement. A strap in black calfskin or grey synthetic fabric ensures a secure fit on the wrist.