Seiko 後面 xxxxx有許多的副牌,
它是什麼意思呢?
請參考這裡:
(尚缺一些資料,希望有心人補充! )
From PMWF!
Meanings Of The Different Seiko Sub-Brands
到今天才知道Seiko 5,
The "5" stands for the watch's 5 principal attributes: 1.Date, 2.Day, 3.Automatic, 4.Shock Resistant, 5.Water Resistance.