How about Tsinghua Tongfang Telephone Watch?

Tsinghua Tongfang telephone watch is very good.

Tsinghua Tongfang Telephone Watch is a domestic first-line brand with excellent quality, accurate time, exquisite workmanship and many cartoon styles.

Tongfang is a high-tech company controlled by Tsinghua University. Founded in June 1997, it is listed on Shanghai Stock Exchange with stock code 600 100. At that time, its stock name was "Tsinghua Tongfang". In 2005, Tsinghua Tongfang ranked 23rd among the "Top 500 Electronic Information Enterprises in China" and was one of the top 100 electronic enterprises supported by China Municipal Government.