I don't hava any more information than that link.
That page shows retail shop is pgcw.com.
Please see:
http://www.pgcw.com/Model_Profiles/CEC_F88.htm
or tranlated page:
http://babelfish.altavista.com/babelfish/urltrurl?url=http%3A%2F%2Fwww.pgcw.com%2FModel_Profiles%2FCEC_F88.htm&lp=zh_en&tt=url
and contact them.
by cab on 04/02/17 14:01please i would like to buy cec f88 watch phone can you hlp me to find this hand phone thank you
excuse my english iam french