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Grand Seiko

SBGA285G, 39mm, Stainless Steel

  • Model
    SBGA285G
  • Strap
    Stainless Steel
  • Case Size
    39mm
  • Case
    Stainless Steel
  • Dial
    Black
  • Water Resistance
    100 meters
  • Functions
    Date, Power Reserve
  • Movement
    Automatic, See Description

Designed with a stainless steel case and bracelet, this 39.0mm Grand Seiko Caliber 9R65, features the signature Grand Seiko clear ridges on the facets of the case and the diamond-cut hands and markers on a black dial. Spring Drive, a unique Seiko movement that requires neither a battery nor an electric motor, makes it a completely self-contained system. Its power is derived from a mainspring, just like a mechanical watch, and its accuracy is controlled by the precise signal of a quartz oscillator. These watches are all accurate to ±10 seconds per month, a level that is higher than any other existing spring-wound watch in the world. Spring Drive movement allows for self and automatic winding capabilities and features 30 jewels, with accuracy +/- 1 second per day with over 72 hours power reserve. 100M Water Resistant. Men’s Grand Seiko Spring Drive 39.0mm stainless steel case and bracelet with black dial.

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