Grand Seiko Spring Drive Divers 9R SBGA391 Asia Limited edition (2018)
- Stainless steel case in 44.2mm.
- This watch features Grand Seiko unique Spring Drive movement 9R65 ; this caliber is infamous for its outstanding accuracy of ±1 second per day / ±15 seconds per month (average).
- Power reserve is at 72 hours.
- Peacock green dial.
- Limited to 200pcs Priced at US$5,500.00