

The Seiko Prospex Limited Sumo SPB345 is a professional-grade diver's watch built for serious underwater exploration. Featuring a robust stainless steel case with a unidirectional rotating bezel, this timepiece delivers reliable performance in demanding conditions. The dial showcases luminous hands and markers for enhanced visibility in low-light environments, while the scratch-resistant crystal protects against daily wear. Water-resistant to 300 meters, it's engineered for recreational and professional diving alike. The automatic movement ensures consistent timekeeping, and the secure bracelet provides comfort and durability. A limited edition release that combines Seiko's heritage of precision with modern dive watch aesthetics—ideal for collectors and water sports enthusiasts who demand both style and substance.
Automatic
6R35
Stainless Steel
44 mm
13 mm
Sapphire
200 meters
Red
SPB345
Prospex
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