Amazon.com Product Description
The solid and attractive Chrono Colt II is built for performance and reliability. The handsomely finished steel case is outfitted on Breitling's triple link steel Professional II bracelet. Highly legible beneath the scratch-resistant glareproof sapphire crystal, the textured black dial features luminescent hands and markers and a date display at the four o'clock hour. Three silver subdials display the 1/10 second, 60 minute and 12 hour chronograph functions, and a unidirectional rotating bezel with engraved minute markers allows tracking of elapsed time. This watch is also designed to perform quick time zone changes without disturbing the running of the minute and seconds hands. Contributing to its sturdy design, the Chrono Colt II features lateral crown reinforcements and protective push piece rings for optimal durability and shock resistance. It also features a screw-down crown and caseback, for water resistance to 200 meters. The Chrono Colt II is driven by Breitling's chronometer-certified SuperQuartz movement, a technology that provides 10 times the accuracy of standard quartz movements.
The Breitling Story
Louis Breitling founded his watch company in 1884 in St Imier, Switzerland with the specific purpose to develop chronographs and counters for scientific and industrial applications. In the early 19th century, Breitling expanded into creating high-quality timing instruments for automobiles and airplanes, beginning a long history of creating timing instruments for the aviation industry. In 1952, the Navitimer was launched, a wrist watch equipped with a so called "navigation computer" that allowed pilots to calculate flight plans. In 1962, the 24-hour Cosmonaute chronograph was released, and this watch was worn by Scott Carpenter when he flew America's second ever manned orbital flight in the Aurora 7.
Continuing to innovate for professional flyers, in the mid-1990s Breitling introduced the Emergency, which features a built-in microtransmitter that broadcasts on the 121.5 MHz aircraft emergency frequency. This is used as a backup to airborne beacons, and its signal can be picked up within a range of up to 90 nautical miles. The Emergency has been put to the test on several occasions, most famously in rescuing two British pilots who crashed their helicopter in Antarctica.
Breitling has also been at the forefront in advancing the mechanics of the chronograph timepiece. In 1923, it was the first watch manufacturer to introduce an independent push piece for the chronograph, enabling the start and return-to-zero function (previously performed by the winding-crown). Then in 1934, Breitling added a second push piece to the chronograph enabling either cumulative or incremental time recording.