
2020 Grand Seiko SBGN005 39mm
2020 Pre-Owned Grand Seiko SBGN005 39mm
The perfect caliber for the active traveler
Caliber 9F86 has all the precision and durability of the original 9F quartz caliber, but it incorporates a GMT function that allows the watch’s precision (±10 seconds per year) to be maintained when the hour hand is adjusted independently. This is made possible by new components that have been created specially for this movement.
Original: $2,350.00
-65%$2,350.00
$822.50More Images





2020 Grand Seiko SBGN005 39mm
2020 Pre-Owned Grand Seiko SBGN005 39mm
The perfect caliber for the active traveler
Caliber 9F86 has all the precision and durability of the original 9F quartz caliber, but it incorporates a GMT function that allows the watch’s precision (±10 seconds per year) to be maintained when the hour hand is adjusted independently. This is made possible by new components that have been created specially for this movement.
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Product Information
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Description
2020 Pre-Owned Grand Seiko SBGN005 39mm
The perfect caliber for the active traveler
Caliber 9F86 has all the precision and durability of the original 9F quartz caliber, but it incorporates a GMT function that allows the watch’s precision (±10 seconds per year) to be maintained when the hour hand is adjusted independently. This is made possible by new components that have been created specially for this movement.
























