Timepiece is one of the greatest inventions of human kind. Civilization could never become so advanced without it. It is the instrument of measuring the change of time (∆t), and that’s why the brand is named DELTAt (∆t). DELTAt believes that CHANGE is the only thing that is eternal in the universe. However, without time, nothing changes. DELTAt’s objective is to bring some CHANGES into the market, even though the wristwatch industry has been here since 18th century and is already so evolved. Many of DELTAt’s products have very special characteristics that cannot be found elsewhere on the market.

by

DELTAt

Rm. F5, 1/F., Jumbo Industrial Building, No. 189 Wai Yip Street

P: 852-98854499

DELTAt is ISPM member since 2017, with 2020 ISPM rating.