Seiko SPB187 Baby Marine Master

The Seiko SPB187 Baby Marine Master is a professional-grade dive watch engineered for water sports enthusiasts who refuse to compromise on reliability or wearability. Its compact 42.4mm stainless steel case delivers the robust construction of Seiko's legendary Prospex line while fitting comfortably on smaller wrists. With 300 meters of water resistance and a unidirectional rotating bezel, this timepiece handles demanding underwater conditions with precision and confidence. The automatic movement powers a luminous dial designed for visibility in low-light environments, making it equally at home on night dives or everyday adventures. A true Marine Master in miniature, it combines timeless nautical design with modern dive watch functionality.

• Automatic 6R35 movement 
• Blue dial with LumiBrite markers 
• Unidirectional rotating bezel  
• 200m water resistance 
• Stainless steel case & bracelet