Seiko Prospex U.S. Special Edition SRPH59

The SRPH59 is a Seiko Prospex U.S. Special Edition built around the specifications listed below.

Key specifications

• Automatic Seiko Caliber 4R36 with manual winding
• Approximately 41-hour power reserve
• Blue ceramic unidirectional bezel
• Patterned blue dial with LumiBrite hands and markers
• Day/date display with English and Kanji day wheel
• Sapphire crystal with inner anti-reflective coating
• Screw-down crown and special-edition caseback
• Stainless-steel bracelet plus blue silicone strap
• 200m water resistance; ISO-compliant diver
• Special Edition Prospex diver with a patterned blue dial inspired by a sea-turtle shell and a blue ceramic elapsed-time bezel
• The SRPH59 pairs Seiko’s automatic 4R36 movement with a sapphire crystal, steel bracelet, and an additional blue silicone strap