Grand Seiko Heritage SBGP013 brand_marco-bicego Heritage Collection Quartz 40mm with

Heritage Collection Quartz 40mm with new Caliber 9F85

equivalent to 4 hz

A legendary aviation timepiece

With the word ‘Eureka’ printed in Morse code in lacquer on the seconds hand

Grand Seiko Heritage SBGP013 brand_marco-bicego Heritage Collection Quartz 40mm withHeritage Collection Quartz 40mm with new Caliber 9F85 The 9F Quartz Model of the Heritage Collection, which has been developed in pursuit of perfection, has been upgraded with the new 9F85 caliber. Caliber 9F85 has a time difference adjustment function that allows the hour hand to be adjusted without stopping the seconds hand and thus preserving its high precision when the wearer changes time zones. The case utilizes perfect mirror finished surfaces