Multicolour is the most honest of the dial categories, because there is no single look it promises. At one end it is pure fun: a digital Casio LCD glowing in shifting backlights, an ana-digi face mixing hands with a coloured sub-screen, or a Swatch built around primary blocks of colour. At the other end it is serious high jewellery, with rainbow-gradient sapphires set in precious metal. In between sit dive watches whose dials borrow colour from a bicolour bezel, and fashion pieces that treat the dial as a canvas. Unlike a blue or black dial, multicolour is not a quiet default. It is a deliberate statement, and the trick is matching the intensity to how you actually want to wear it.
Real examples make the range clear. At the playful end, the Casio G-Shock line offers multicolour accents and bright LCDs from roughly £90 to £150, and Swatch keeps colourful quartz models in the £70 to £100 band, including the popular MoonSwatch and Swatch x Blancpain collaborations that use colour to define each variant. Casio Baby-G and other kids and fashion pieces sit even lower. Dive watches contribute through bezels rather than the dial itself: the Rolex GMT-Master II 'Pepsi' (ref. 126710BLRO) pairs a red-and-blue Cerachrom bezel with a black dial and trades around £15,000 to £17,500 on the secondary market. At the very top, the Rolex Oyster Perpetual 'Celebration' dial with its coloured bubbles runs well above retail, often £20,000 and up, while the Rolex Cosmograph Daytona 'Rainbow' (ref. 116595RBOW), set with a gradient of coloured sapphires, sells for around £320,000 or more, and the Audemars Piguet Royal Oak with a rainbow gem-set bezel reaches similar territory.
When choosing, be honest about where on that scale you want to live. A multicolour digital or ana-digi watch is the most wearable and most affordable way into the category, and it carries no pretension. It is meant to be lively. A bicolour dive bezel like Pepsi or the green-and-black 'Sprite' gives you colour with restraint, since the dial usually stays dark. Fashion and kids pieces are about expression and value, not investment, and that is fine. The gem-set rainbow watches are a separate world: they are statement jewellery first and timekeepers second, and their prices reflect rarity and stone matching far more than mechanics.
It helps to think in sub-types. Digital and ana-digi multicolour is the everyday, sporty heart of the category, durable and full of personality. Bicolour and tricolour dive bezels add colour the conservative way, keeping the dial legible. Playful fashion and kids dials, led by Swatch and Casio, prioritise fun and affordability. And rainbow gem-set high-end pieces span the haute end, where colour is literally set in sapphires. Whichever you choose, the honest appeal of a multicolour dial is energy. It is the category you pick when you want a watch with a sense of play.
