Premium Japanese mechanical with manual winding, stroke accuracy +/- 5 seconds per day
The steel case with a diameter of 37.3 mm
"Bantu" (late winter) symbolizes the season passing from winter to spring. Winter is finally leaving, and a long-awaited warm day is coming among the snowy landscape. The rounded design of the dial and the color of the champagne dial give a subtle feeling of warmth to the subtle fragrance of spring, which is felt by the masters of Grand Seiko