Heritage Collection
SBGA443
Description
Specs
Based on the 62GS modern design model, which was a modern arrangement of the 62GS, the first self-winding mechanical model in Grand Seiko history released in 1967, this model expresses the seasonal changes unique to Japan with a dial.
One of the twenty-four solar terms, the vernal equinox, has passed, and the dial features a scene that looks like a "flower raft" that covers the surface of the river with cherry blossom petals scattered in the wind. The uniquely Japanese scenery, which is still loved even after the cherry blossoms have fallen, is expressed with a rock-like pattern and grayish pink color, adding glamor to the moment you look at the watch.
The movement is equipped with the Spring Drive caliber 9R65, assembled by skilled craftsmen at "Shinshu Tokino Takumi Kobo".
Exterior
Exterior: Bright titanium Case back: bright titanium and sapphire glass
Back cover: Screw see-through back cover
Glass material: box sapphire
Coating: Inner non-reflective coating
Case size: Width 40.0mm Height 47.0mm Thickness 12.8mm
Bandwidth: 21mm
Clasp: One-push three-fold method
Arm circumference length (longest): 202mm
Movement
Movement: 9R65
Driving method: Spring drive automatic winding (with manual winding)
Drive period: About 72 hours (about 3 days) at maximum winding
Accuracy: Average monthly difference ±15 seconds (equivalent to daily difference ±1 second)
Functions
Waterproofing: Reinforced waterproof for everyday life (10 bar)
Antimagnetic: can be
Weight: 102g
Other: ・30 jewels ・Power reserve display function ・Screw lock type crown ・Metal allergy resistant
