Grand Seiko Spring Drive Chronograph SBGC003 Trendy It comes in its highest

It comes in its highest quality grade "Chronometer"

The case and bezel of this model is the first in the G-SHOCK lineup to feature a rose gold ion plate finish

Case: two-tone 18K rose gold/steel

Second hand halt mechanism 5

Diameter: 28 ㎜

Grand Seiko Spring Drive Chronograph SBGC003 Trendy It comes in its highestGrand Seiko Spring Drive Chronograph SBGC003 The Grand Seiko SBGC003 Spring Drive Chronograph GMT is an example of one of the most difficult timepieces to build at Seiko's Shinshu Watch Studio, in the Nagano prefecture of Japan. The 416 part 9R86 caliber found in the SBGC003 is all constructed by hand, by only 3 craftsmen at Shinshu Watch Studio. Only capable of building 2 3 movements per day, the 9R86 contains over 50 jewels, 140 oil points, and 5