Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land as professional watches, represented by diver’s watches which have gained overwhelming trust from professional divers and adventurers all over the world. While pursuing the essence of Seiko, the Prospex, Street Series applies its unique approach to the world of Prospex which is in tune with the times. The new series echoes the design of one of Seiko’s innovative professional diver’s watches, the world’s first diver’s watch with a titanium case, but it’s executed in a modern style, with a reinforced case, lightweight yet robust, to be perfectly matched with daily or town use. Using reinforced silicon bands that can withstand harsh operating environments, they are tailored in three fascinating colors.