SEIKO Prospex U.S. Special Edition SRPH57 Mens Grey hammered stainless steel uni-directional

Grey hammered stainless steel uni-directional

600 vibrations per hourPower reserve: approximately 41 hours23 jewelsBlue sunray dialDate calendarScrewdown see-through casebackCase diameter: 41

Luminous hands and hour markers

Each watch contains a subtle fusion of performance and elegance

water resistance to 30 bar (300 metres)

SEIKO Prospex U.S. Special Edition SRPH57 Mens Grey hammered stainless steel uni-directionalCelebrates Seiko Prospex's ongoing efforts to promote ocean exploration and conservationAutomatic diver with manual winding capability21,600 vibrations per hourPower reserve: approximately 41 hours24 jewelsBlack ceramic unidirectional rotating elapsed timing bezelIntricately patterned turquoise dial inspired by the turtle shellDay date calendar with day in both English and KanjiLumiBrite hands and markersSapphire crystal with anti reflective coating