The Bentley Motors Speed chronograph is powered by the automatic movement, Breitling 25B caliber which beats at 28,800 vib/h. The movement has been COSC-certified and contains 38 rubies. The movement includes a unique mechanism called the 30-second chronograph, while the more common chronographs are 60-seconds. The
variable tachometer allows the wearer the ability to measure average
speed, independently of the time elapsed, the distance covered or the
speed reached. The
watch functions include 6-hour, 15-minute and small seconds at 6, 9 and
3 o'clock respectively as well as a date window at 4:30. The Speed Chronograph is water resistant to 30 meters.
2016年10月31日星期一
The Breitling Bentley Motors Speed chronograph
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