FIG. 1 is a top plan view of a clock, showing my new design, wherein a cover of the clock is shown in a closed position;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a top right perspective view thereof;
FIG. 8 is a top right perspective view shown with the cover in an open position to reveal a clock face;
FIG. 9 is a top plan view with the cover in an open position to reveal the clock face;
FIG. 10 is a bottom plan view with the cover in an open position;
FIG. 11 is a left end elevational view shown with the cover in an open position;
FIG. 12 is a right end elevational view shown with the cover in an open position;
FIG. 13 is a front elevational view shown with the cover in an open position; and,
FIG. 14 is a rear elevational view shown with the cover in an open position.
The broken lines showing portions of the clock in FIGS. 2, 8, 9 and 10 are for illustrative purposes only and do not form part of the claimed design.