The O clock great tone-on-tone dial with a date window in black has a powerful personality. Three small dials which provide information on the days of the month, days of the week and 24 hours of the day stand out in a tonal colour variation and imbue your O clock watch with a mettlesome feel. Everything can be easily adjusted by using the crown located to the right. Pair your O clock great dial with any O clock great strap made from soft non-allergenic silicone either in plain hues or in a pattern. You will have great fun choosing from the multiple combinations on offer. For further information, consult the special page on our website. Bear in mind though that the O bag watches can only withstand a maximum pressure of 3 ATM and are not waterproof. So, they can only withstand drops of water, sweat and ambient moisture. The image of the O clock great tone-on-tone dial with a date window in black is merely indicative. The item may undergo variations during the production process. The photograph shows the colours of the item as accurately as possible; nevertheless, colours may not appear the same on different screens. We cannot guarantee that the screen of the device used will accurately reproduce the colour.