Oclock Watches Digital Red Dial OCF51. The Digital Face OCF51 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 OCF51 dial is bold with its trendy left aligned 3 dial cog display window. The OCF51 dial features analogue display with citizen movement. This interchangeable dial is also splash proof. The O’clock Digital Red Dial OCF51 comes complete in an official Oclock presentation tin. We are official stockists of Oclock products, so this Digital Red Dial OCF51 comes with a 1 year manufacturer’s movement warranty.