Grand Seiko
Spring Drive U.F.A.
Ref. SLGB015
On request
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DialLake Suwa blue
MovementSpring Drive U.F.A. 9RB2
BraceletTitanium
ConditionSourced current model
U.F.A. stands for Ultra Fine Accuracy: plus or minus twenty seconds a year, from a mechanical-hybrid movement the size of a coin. The Lake Suwa blue dial ripples like the water the studio overlooks. This is the current frontier of Spring Drive.
Grand Seiko's U.F.A., reference SLGB015, 37mm in high-intensity titanium, Spring Drive calibre 9RB2.
