Oclock Watches Numbers Black Dial OCF34. The Numbers Face OCF34 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 Numbers Dial Collection, the Oclock OCF34 dial is bold with its complementing numbers & trendy black design. The OCF34 dial features analogue display & citizen movement. This interchangeable dial is also splash proof water resistant. The O’clock Numbers Black Dial OCF34 comes complete in an official Fullspot.it Oclock presentation tin. We are official stockists of Oclock products, so this Numbers Black Dial OCF34 comes with a 1 year manufacturer’s movement warranty.