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Close 30m/3atm/99ft Case Back Transparent Band Material Alligator/Crocodile Leather Color/Finish Black Clasp Push Button Deployant Buckle Lug Width 22.05mm Movement Automatic An automatic/self-winding movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in an enclosed barrel inside the movement. The energy produced from the wound spring drives the movement functions. An automatic watch has a weighted rotor mounted on a pivot to the back of the movement, and the rotor is connect to the mainspring through a series of gears. The natural motion of the wearers wrist will cause the rotor to spin, which in turn will automatically wind the mainspring. Please note: An automatic winding watch which has completely wound-down or is at the end of its power reserve requires manual winding. Manually winding an automatic watch ensures that the watch is at full power-reserve when first worn, and as long as the watch is in motion thereafter it will remain fully wound, ensuring that when the watch is removed it will run the specificed power-reserve duration. Close Complications Chronograph, Perpetual Calendar, Moonphase

Case: stainless steel – brushed & polished Crown: stainless steel Bezel: bi-directional rotating, polished, platinum. with slide rule. the circular slide-rule allows pilots to perform necessary flight calculations. Dial: blue – sunray, ice blue dial with a fine sunray finish Hour Markers: applied, index, polished, luminous Hands: polished, luminous Dial flange: blue with slide-rule Seconds hand: sub-dial at 9 o’clock Date: sub-dial at 3 o’clock Calibre: Breitling calibre B19, beats at 4Hz/28800 vph, 39 jewels, power reserve of 96 hours (4 days)Watch functions: Chronograph: Large central seconds counter hand, 30 minute counter sub-dial at 3 o’clock. Moonphase: at 12 o’clock. Perpetual Calendar: Day, date, month & leap year indicators.

Mens Breitling PB1920251C1P1 Navitimer B19 Chronograph 43 Perpetual Calendar Watch