The "f" series features two contrasting faces that tell us the story of different 24 hours in a day. The "AM face" and "PM face," which are the two faces representing a day, are expressed on the watches' dials. The "AM face" has a crisp, white finish and clearly outlines the numbers 1 to 12, while the "PM face" is finished in a bold black, with the primary numbers of 13 to 24 giving it a more active nuance. The concentric circle pattern on the dial makes the numbers stand out when viewed at an angle and adds depth to the expression of each face. [Color Details] Band: Black Case: Silver Dial: Black