Kisai RPM Acetate Graphite is an update on the original stainless steel version of Kisai RPM watch.
Acetate is a special material used in the production of high end sunglasses and other fahion accessories.
A strong material with a deep gloss that can be cleaned easily, Acetate has a silky finish, similar to ceramic or lacquerware and is light and comfortable to wear, making it ideal for wrist watches.
This photo shows the watch on black denim. The color is a perfect fit and the blue LEDs match the dark case.