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its one of the clocks included in this pack
edit: I did have to modify colors and scale a bit
Zooper widget pro with Zooper set from RL collection..
https://play.google.com/store/apps/details?id=com.rldesigns.rlzooper
Main desktop time/date/weather widget AND wallpaper are from RL Widgets collection plugin for Zooper Widgets.
Weather forecast app on second screen is Eye in the Sky weather. Launcher is Nova Launcher Prime with Retro Icons pack installed.
Music player is PowerAMP with the Flat Vintage theme installed.
Using Energy Bar for battery readout at the top (the white line), and Round Corners for the round edges.
Launcher: Nova Launcher
Wallpaper: Imgur Link
Widget: RL Zooper Collection - slightly modified by me.
Icons: For the app related icons: Flatcons White Icon Pack & for the drawer icon: CandyCons Icon Pack
It's widgets from the RL Zooper collection, but their exact operation did not please my autisms so I dicked with them.
Zooper widget pro with Zooper set from RL collection..
https://play.google.com/store/apps/details?id=com.rldesigns.rlzooper
First page contains a Zooper widget from the RL Collection here.
Also using Chronus weather widget.
Navigation and status bar icons changed using Xstana (needs xposed).
Wallpaper from this app.
The current (shitty) download speed is done using Gravitybox (xposed).
Second page is a klwp made by /u/thisisbuccwild found here.
No icons on the home screens, swipe up for all apps, swipe up on home button for quick app shortcuts (also available from inside other apps).
Edit: using nova prime, which is also used to hide clock on main home screen (requires root).
Simplism from RL Zooper Widget (Its been a little edited from the original Simplism widget)
EDIT: Wording, Spelling, and Launcher link.