Oclock Watches Digital Green Dial OCF56. The Digital Face OCF56 Dial is compatible with all Oclock watch straps, making it the latest must have analogue dial for accessorising your Oclock watch strap. Part of the Digital Dial Collection, the Oclock OCF56 dial is bold with its trendy left aligned 3 dial cog display window. The OCF56 dial features analogue display with citizen movement. This interchangeable dial is also splash proof. The O’clock Digital Green Dial OCF56 comes complete in an official Oclock presentation tin. We are official stockists of Oclock products, so this Digital Green Dial OCF56 comes with a 1 year manufacturer’s movement warranty.