Glashutte Original, SENATOR NAVIGATOR series, model: The Glashutte Original Pilot Series watch, 1-39-34-17-17-04, is entirely crafted from stainless steel with a matte finish. It has a 44mm diameter, a black double-eye chronograph dial, clear and legible Arabic numeral hour markers, blue hands, and a white chronograph large seconds hand. It is equipped with the backlit 39-31 automatic mechanical movement.