Boeing Model 247 TI-GMT
Inspired by Boeing’s progressive twin-engined Model 247 airliner from the 1930s, Bremont’s unique chronograph has two sub-dials that reflect the aircraft’s radial engines. Like the Model 1 Ti-GMT timepiece, the case is available in manufactured from Boeing aviation-grade Ti 6-4 Titanium. The Bremont Trip-Tick® case construction incorporates a screw down crown and chrono-pushers. The Model 247 also features an exhibition sapphire crystal case back through which the automatic chronometer movement can be seen.
By 1933 aircraft design had moved forward rapidly, with Boeing at the forefront of innovation. The twin-engined Boeing Model 247 was a major advance in passenger air travel. Focused on both safety and speed, it was the first twin airliner able to fly on one engine only, and the airframe incorporated revolutionary design features like autopilot, control surface trim tabs and de-icing capability. The Model 247 set a new trans-continental speed record, transiting a phenomenal eight hours faster than any previous aeroplane. Passengers could travel non-stop across the US continent for the very first time. Used by both civilian and military operators, the Model 247 set the standard for basic airline design for the next decade.
Model 247 Ti-GMT
Modified calibre 13 ¼''' BE-54AE automatic chronometer, 25 jewels,
Glucydur balance, Anachron balance spring, Nivaflex 1 mainspring,
28,800bph, 42 hour power reserve, GMT functionality. Bremont Boeing
skeletonised decorated rotor.
Hour, minute, second hands. Chronograph small counters with seconds,
30 minutes and 12 hours and 24H GMT hand with date at 4.5H.
Boeing aviation-grade Ti 6-4 titanium with bi-directional rotating
bezel with Super-LumiNova®. Bremont Trip-Tick® construction with scratch
resistant DLC treated case barrel. Case diameter 43mm, lug width 22mm.
Boeing aviation-grade Ti 6-4 titanium exhibition case back.
Metal dial with Super-LumiNova® coated hands and numerals.
Domed anti-reflective, scratch resistant sapphire crystal.
10 ATM, 100 metres.
C.O.S.C chronometer tested.
Seattle (organic polymer) strap and additional strap.
Individually serial numbered with accompanying C.O.S.C certification.
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