Utahskier wrote a review of Origo Granite Peak Series Altimeter Watch on April 13, 2011
So this is my first ABC watch, and I'm figuring it all out. One thing I notice is the AM/PM on time and alarm is imposible to read. Normally it wouldn't be a big deal, since you always know if it's night or day. BUT, when setting the alarm, it's quite possible to be 12 hours off and not realize it. The alarm chime is very quiet also, and probably would not wake me up from a solid sleep. Compass and altimeter seem to work well. Calibration, declination were very easy to set. Weather forecast is gimmicky and not needed. Might write an update after some period of use.