Limited edition of 1000 pieces grand seiko watch 62gs spring drive limited edition a watch created to revive the historic 1967 model with a twist celebrating 55 years of expert mechanical japanese watch making the grand seiko 62gs from the iconic spring drive collection is expected to grace the wrists of 1000 lucky owners worldwide the spring drive is a unique concept founded by grand seiko watch company themselves it embodies supreme high quality mechanical engineering with a contemporary