Glashutte Original 39-34-17-17-04 Senator Navigator Chronograph SS / Strap (25178)
25178 Glashutte Original Senator Navigator Chronograph 3934171704, brushed stainless steel case on a strap with a stainless steel tang buckle, black military dial with highly luminous hands and arabic numerals, automatic movement, 2 register chronograph, water resistant to 50 meters, power reserve of 40 hours, display back, size 44mm, thickness 14.25mm, like new with original box and papers, warranty dated March 2009.
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More about Glashutte Original 39-34-17-17-04 Senator Navigator Chronograph SS / Strap
This is a stainless steel Glashutte Original Senator Navigator Chronograph, 39-34-17-17-04. It has an alligator leather strap with a stainless steel tang buckle, and a scratch resistant sapphire crystal. It has an exhibition screw-down sapphire display case back secured with 5 screws, and square chronograph pushbuttons. The 44mm diameter solid three-body case, downturned lugs, and stepped angled bezel are satin brushed. The black military dial has highly luminous Arabic numeral hour markers, luminous sword hands, and an outer minute/second track with 1/5 second divisions and Arabic numerals ever five minutes. There is a 30-minute subsidiary chronograph dial at the 9 o'clock position, and a constant seconds dial at 3 o'clock. It's water resistant to 50 meters/165 feet, and it has a power reserve of 40-hours at full wind. The 14.25mm thick case, dial, and movement are all signed.
The mechanical automatic self-winding Glahutte caliber 39 movement is rhodium plated, with fausses cotes embellishment. It has a shock absorber mechanism, a straight-line lever escapement, and a monometallic balance that's adjusted for temperature and 5 positions. It includes a self-compensating flat balance spring, a swan-neck regulator, a hacking seconds mechanism, and a rotor with a 21K gold segment. The movement oscillates at a frequency of 28,800 vph (4 Hz).