Stock #58349

Pre-owned Grand Seiko Sport Spring Drive GMT 40.5mm sbge257

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Case: Brushed & polished stainless steel case. Fixed position dark green ceramic bezel with 24 hours indications. Green dial with a fine sunray finish. Brushed & polished faceted hour & minute hands with luminous fill. Polished central seconds hand. Applied brushed & polished faceted index hour markers. Fine printed minutes/seconds track. Date window at 3 o'clock.
  • GMT/Dual Time-zone function:
    • Indicated by the gold central arrow-head with luminous fill hand, which makes a single revolution once every 24 hour hours.
    • 24 hours indications. The 2nd time-zone time is indicated in 24 hour mode to eliminate confusion between day & night at the additional time-zone.
  • Power Reserve Indicator:
    • Located between 7 & 8 o'clock.
Bracelet: Fitted on its original brushed & polished stainless steel bracelet with a push-button deployant clasp. The bracelet is fully linked & will fit up to an 8" wrist.

Movement: Powered by a Grand Seiko Spring Drive caliber 9r66: The Spring Drive movement is for the most part mechanical, but with an electrical powered regulating mechanism resulting in an extremely accurate timepiece.
    • No external source of power (such as a battery) is required.
    • The unwinding force of the mainspring generates a slight electrical current. The electrical power is then used to activate & power a quartz oscillator which vibrates at 32,786 Hz & transmits a precise reference signal to the Integrated Circuit.
    • The IC compares the speed from the oscillator to the speed of the glide wheel (which drives the gears) and applies a magnetic brake when it detects the glide-wheel turning too fast.
    • The seconds hand moves in a continuous extremely smooth gliding motion and is accurate up to +/- 1 second per day.
    • Contains 30 jewels & has an approximate power reserve of 72 hours (3 days).
Condition: This watch is in pristine near brand-new condition. The watch arrived into our office with only super light signs of wear which are almost indiscernible. Due to its near perfect condition, we have chosen not to have this watch polished or buffed, thus maintaining the original factory 'zaratsu' finishing. We would be comfortable grading this watch in 98%+ overall condition. Delivered in its original box with all papers.

Watch Features: GMT/Dual Time Zone, Power Reserve Indicator
Box Original Box
Papers All Papers Warranty dated 11/2021
Factory Warranty Time remaining, expires: 11/01/2026
Year 2021
Size Mens
Case Dimensions 40.50 mm
Case Thickness 14.70 mm
Case Material Stainless Steel
Dial Color Green
Bezel Fixed
Crystal Scratch Resistant Sapphire
Screw-in Crown Yes
Band Material Stainless Steel
Band Color Brushed & polished
Buckle Push-Button Deployant
Case Back Solid
Movement Automatic
Water Resistance 200m/660ft
Pre-owned Grand Seiko Sport Spring Drive GMT 40.5mm sbge257
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