Skull watchface for the spooky season. Hours indicated by flame pips. Minutes displayed in skull's eyes. Day of week in lower left corner. Date and month in lower right corner.

Skull image from https://maciaz.itch.io/24-medieval-themed-icons
Flame image from https://clintbellanger.itch.io/tiny-creatures
Wayfarer's Toy Box font from https://chequered.ink/product/all-fonts-pack/

Large minute digits. Pips at top of screen indicates hours. Date and day of week at bottom of screen.

Array of squares telling the time. Outer 12 squares indicates the hour of the day. Inner squares indicates the minutes: large 3 are the tens, small 5 are the ones. Seconds are indicated on the top and bottom. 
Color customized. Same color for each section uses hollow/filled squares.

24-hour digital clock made from 100 squares.

Left half indicates hour; right half, minutes. Ticks up for the first half, ticks down for the bottom half. Color configurable.