黃忠政名錶交流中心--James Huang Vintage Watchs/ZENITH,38KB,The end of the beginning: The Grand Seiko 4520-8000 | Adventures in Amateur Watch Fettling,The end of the beginning: The Grand Seiko 4520-8000 | Adventures in Amateur Watch Fettling,My Vintage Voyager Super 14F911L, Silver (Brand) - Shin-Shirasuna Electric Corp; Nagoya Japan 🇯🇵 1970th.,