Seiko Prospex USA Exclusive "Ice Diver" Sumo SPB175 collection_tangente DIAL: Galvanic black with sunray

DIAL: Galvanic black with sunray finish

Bluetooth Time Sync

NUMBER: Oris 754

STP 3-13-3 automatic movement

Strap/Bracelet

Seiko Prospex USA Exclusive "Ice Diver" Sumo SPB175 collection_tangente DIAL: Galvanic black with sunrayReserved exclusively for collectors in the United States, this Seiko Prospex "Ice Diver" Sumo SPB175, is inspired by the many dynamic shades of glacier ice found in the world's polar extremes. Longtime fans of the Seiko Sumo will appreciate the Ice Diver's familiar silhouette, particularly its adherence to the wide, thin 44mm case silhouette and 200 meters of water resistance. However, this new reference upgrades the Sumo with Seiko's 6R35 automatic