A rare mechanical "World Time Chronograph" currently available
Ball Watch has released the new Engineer Master II Navigator World Time Chronograph. Featuring the names of 24 cities around the world on the inner rotating bezel and a 24-hour display that distinguishes day and night, this convenient world time watch allows you to read the time in different countries without using a time zone chart.
Engineer Master II Navigator World Time Chronograph
Automatic (Cal. RR1502). 25 jewels. 28,800 vph. COSC-certified chronometer. Stainless steel case (44mm diameter / 16.2mm thick). Shock resistance: 5,000 Gs (tested to be equivalent to the impact of a free fall from a height of 1.0m onto a wooden floor). Power reserve: approximately 38 hours. Water resistant to 50m. 350,000 yen (excluding tax). Available from July onwards.
Automatic (Cal. RR1502). 25 jewels. 28,800 vph. COSC-certified chronometer. Stainless steel case (44mm diameter / 16.2mm thick). Shock resistance: 5,000 Gs (tested to be equivalent to the impact of a free fall from a height of 1.0m onto a wooden floor). Power reserve: approximately 38 hours. Water resistant to 50m. 350,000 yen (excluding tax). Available from July onwards.
Equipped with 19 self-luminous micro gas lights on the hands and dial

This automatic chronograph features a world time disc that simultaneously displays the time in 24 major cities around the world. In keeping with the "Engineer Master II" series, which was developed with professional athletes in mind, the timing counter is large and instantly readable, and can measure up to 12 hours of accumulated time. It also features non-screw-down pushers to maintain its classic design.
What is a self-luminous micro gas light?

The hands and indexes are equipped with self-luminous micro gas lights that emit approximately 70 times more light than fluorescent paint, providing high visibility even in dark places.
Five things you need to know about COSC

http://www.webchronos.net/features/30124/

http://www.webchronos.net/features/30124/
