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Sunon

Active
Hong KongFounded 2004UnknownWebsite

Sunon is a Hong Kong-headquartered manufacturer of quartz watch movements, including standard, sweep-seconds and multifunction chronograph calibres.

Last updated 3 Oct 2026Suggest a correction

Sunon International Group Limited was established in September 2004 with investment from Guangzhou Pearl Group Co., Ltd. Its official profile places the headquarters in Hong Kong and research teams in Wuhan and Hong Kong, with production facilities in mainland China. The company supplies standard, small-seconds, sweep-seconds, slim and multifunction quartz movements. Its Swiss group website also describes expansion into mechanical movement production through investments in Swiss companies; that wider group activity is separate from the PE and SL quartz-movement families catalogued by Sunon International.

QUICK FACTS

BRAND TYPE

Movement Manufacturer

MOVEMENT TYPES

Quartz

MANUFACTURING

Full Manufacture

SPECIALIZATIONS

Quartz watch movementsSweep-seconds quartz movementsQuartz chronograph movements

HEADQUARTERS

Hong Kong

FOR WATCH DEALERS

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