G-Shock CDF-100-1B Twin Sensor Watch 2011: Part of the G-Shock Classic Collection, the G-Shock CDF-100-1B Twin Sensor Watch comes packed with altimeter, barometer and thermometer. Equipped to measure almost anything, anytime, anywhere, the CDF-100-1B is a shock to techies everywhere, yet ironically is totally shock resistant.
LED Backlight (Super Illuminator)
Black resin band
Band has pre-curved shape that acts as a shock absorber to ensure that the back of the watch never receives a direct shock.
Altimeter Measuring range -700 to 10,000m (-2,300- 32,800ft) without reference attitude - Measuring unit: 5m (20ft)
Barometer Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) - Display unit: 1 hPa (0.05 inHg)
Thermometer Display range: -10 to 60 C (14 to 140 F) - Display unit: 0.1 C (0.2 F)