Up for sale is this beautiful, minty Grand Seiko Heritage Collection SBGJ201 GMT Mt. Iwate watch that comes complete as a full kit. It is running with a very strong amplitude of well over 300 and dead-on accuracy (see pictures). A high-precision hi-beat 36000 with refined design. This model incorporates Caliber 9S86, the high-specification movement that delivers the same accuracy (-5 to +3 seconds a day) and the same power reserve (55 hours) as the core Caliber 9S85, while also offering the GMT function that the international traveler needs to ensure that the accuracy of the time ...