Grand Seiko Heritage Collection Spring Drive Ginza 2021 "Dusk" Limited Edition
SBGA 447

Limited Edition of 200pcs

Inspired by the gorgeous dusk of Ginza in Tokyo Japan, the "Ginza" Special Edition SBGA447 is available exclusively to six official shops located only in Ginza.

The illuminated buildings and lighting along the prosperous Ginza area, in the early evening, are like a colour plate of the evening sky. The radiated pattern together with the blue dial expressed the city at dusk, showing the last minute of blue shades before getting into complete darkness. This is a limited edition model of only 200pcs production number with Rose-gold hands and indexes. The power reserves indicator is expressed with a light blue dial located at the 8th position. 

At the see-through case back, the inner surface of the glass is marked with "GINZA LIMITED EDITION".

has adopted the "44GS Contemporary Design" on this watch, which is to provide a simple and clean style; that can be used habitually for a long time without getting tired. 

The Spring Drive 9R65 Caliber is designed, adjusted, and assembled by hand, by acclaimed craftsmen and women at the Grand Seiko Shinshu Watch Studio in Japan. Spring Drive, recognized as one of the great innovations in modern watchmaking, is a spring-driven movement with a state-of-the-art electromagnetic regulator that functions without an external power source. Its sole power source is a mainspring, which drives a series of gears like a traditional mechanical watch, and delivers a precision of one second a day, a rate unprecedented for a watch powered by a mainspring. The Spring Drive movement further celebrates the passage of time as a poetic journey with every revolution of the second's hand around the dial.

Movement
Caliber: 9R65
Movement Type: Spring Drive
Power reserve: Approx. 72 hours(3 days)
Accuracy: ±1 second per day / ±15 seconds per month (average)

Exterior
Case Material: Stainless steel
Case Size: Diameter 40mm, Thickness 12.5mm
Crystal: Dual curve sapphire, Anti-reflective coating on the inside
Band: Stainless steel
Clasp: One-push three-fold method

Other Details
Waterproof 10 Bar
Magnetic Resistance
Screw case Back
See-through back
Screw lock crown
With the calendar (date) function
Seconds hand stop function
Power reserve display function
Back lid "LIMITED EDITION" notation (With the back lid lion coat of arms)
30 Jewels

Made in Japan