This timepiece is inspired by the landscape of the worlds largest marine sanctuaryAntarctica. The dials colour and texture echo the views underwater of penguins swimming on the surface, whilst the penguin silhouette at the 10 oclock position represents the dwindling numbers of its inhabitants. The shape of this watch is affectionately nicknamed by Seiko fans as aTunabecause of its larger diameter and bold shape like a tuna tinloved for decades since its release. Seiko Prospex watches are designed for sports lovers and adventure seekers in the water, in the sky or on landand are robust for everyday wear, whatever the environment. Since launching Japans first divers watch in 1965, Seikos innovative watchmaking has changed global dive watch standards.