Grand Seiko Introduces A Never-Before-Seen Dial Technique That Changes Color
Grand Seiko takes its dial innovation one step further by creating a new dial technique ("Optical Multilayer Coating").
By Adrienne Faurote
Grand Seiko Just Unveiled Two New GMT Watches To Mark 25 Years Of Caliber 9S
Grand Seiko commemorates the 25th anniversary of its iconic Caliber 9S movement with the unveiling of two new GMT watches.