Отсюда
http://oceanictime.blogspot.com/2010...-colt-gmt.html
Breitling Calibre 32, officially chronometer-certified by the COSC, self-winding, high frequency (28,800 vibrations per hour), 21 jewels. 24-hour 2nd timezone display. Calender.
Case
Steel. Water-resistant to 500 meters (1,660 ft). Screw-locked crown. Uni-directional ratcheted rotating bezel. Sapphire crystal, glare-proofed on both sides. Diameter:41.30mm
