These watches from the 556 series are equally colourful. Just 400 timepieces are available in each shade. In a departure from the brand’s usual aesthetic, their dials in emerald green, citrine yellow, aquamarine blue and carnelian red are impressive evidence that a fresh, contemporary look combined with SINN’s trademark design is a recipe for success. Inspired by gemstone colours, the dials feature rhodium-plated, polished appliqués. To make them even more harmonious, the dials are finished using varnish with a metallic shimmer. This lends them a subtle glittering effect. Perfect readability is guaranteed thanks to the crystal made of sapphire crystal – a material we also use for the case back, which allows the movement to be admired in all its intricacy. The trademark SINN signature is also embodied in the mechanical stability. The watches are resistant to low pressure, waterproof and pressure-resistant up to 20 bar. Each watch comes with a stylish grey canvas leather strap with butterfly folding clasp as standard, adding the perfect finishing touch to this colourful timepiece.