1988.6 ▪ Registration of SEIKOSHA (Thailand) Co., Ltd.

1989.5 ▪ Production of wall clock began ①

1994.3 ▪ Production of camera shutters began ②

1997 ▪ Changed the company name to SEIKO P&C (Thailand) Co., Ltd.

2000.5 ▪ Get certificate ISO9001:2008

2000.12 ▪ Production of Time Recorder began ③

2001.8 ▪ Production of Imagine Device began ④

2002.1 ▪ Get certificate ISO140001:2004

2005.12 ▪ Split-up the company to

▪ SEIKO CLOCK (Thailand) Co., Ltd.

▪ SEIKO PRECISION (Thailand) Co., Ltd.

2006.7 ▪ Start Molding business out of Seiko group ⑤

2006.8 ▪ Production of camera unit began

2006.10 ▪ Start Parts business out of Seiko group ⑥

2008.12 ▪ Merger the company to SEIKO PRECISION (Thailand) Co., Ltd.

2009.5 ▪ Get certificate TS16949:2002

2012.12 ▪ Establishment 2nd Factory for Machinery process

2014.7 ▪ Production of Metronomes began ⑦