Description

Just update it to pebble 2.0
The original one is  from the author   kumkee  on CN-GEEK. 
Eight-Character (八字, a.k.a. Four-Column 四柱) solar calendar (double-hour, date, month, and year)
Chinese quarter of hour (刻)
Yijing Hexagram (易经八卦图) as the binary representation of the 64ths of a quarter
Chinese traditional calendar date (农历)
Gregorgian year and date