Items Description
The Seiko Prospex US Special Edition Ocean Conservation Turtle Diver 200m Automatic Turquoise Dial Watch SRPH57 is a limited-edition dive watch that combines a turtle-inspired turquoise dial with the robust functionality expected from Prospex. Designed for divers, conservation advocates, and collectors who value distinctive design, this timepiece celebrates Seiko's 145th anniversary through its ocean-focused aesthetic and reliable automatic movement.
Part of a series of U.S. Special Edition watches emphasizing ocean conservation, the SRPH57 features a 45mm stainless steel case with a unidirectional rotating bezel that carries a striking blue accent. The intricate dial pattern, inspired by turtle shells, is paired with a matching turquoise hue, creating a visual identity that stands apart from standard Prospex models. With a water resistance rating of 200 metres, the watch is equipped to handle recreational scuba diving while maintaining the durability and legibility required for underwater use.
Key Advantages of the Seiko Prospex US Special Edition Ocean Conservation Turtle Diver 200m Automatic Turquoise Dial Watch SRPH57
1. Automatic Movement with Reliable Performance
The SRPH57 is powered by a Seiko automatic movement that delivers dependable timekeeping without the need for a battery. The self-winding mechanism harnesses energy from natural wrist movement, offering a power reserve of approximately 41 hours when fully wound, which suits daily wear and multi-day excursions.
- Movement Type: Automatic self-winding with manual winding capability.
- Power Reserve: Approximately 41 hours of continuous operation.
- Accuracy: Regulated within standard Seiko tolerances for automatic calibres.
2. Distinctive Turquoise Dial Inspired by Turtle Shells
The dial of this Special Edition is its most defining feature, featuring an intricate pattern that mirrors the natural geometry of sea turtle shells. The turquoise colour shifts under different lighting conditions, ranging from deep teal to brighter aqua, giving the watch a dynamic presence on the wrist. This design directly ties into the ocean conservation theme of the U.S. Special Edition series, offering a visual connection to marine life that standard Prospex models do not provide.
3. Diver-Ready Construction with 200m Water Resistance
Built to meet the demands of recreational diving, the SRPH57 offers a water resistance rating of 200 metres, which is suitable for scuba diving without helium gas. The screw-down crown and case back contribute to its water-tight integrity, while the unidirectional rotating bezel allows divers to track elapsed time underwater with precision.
- Water Resistance: 200 metres (660 feet), ISO-compliant for diver use.
- Case Material: Stainless steel with a brushed and polished finish.
- Bezel: Unidirectional rotation with a blue aluminium insert.
- Crown: Screw-down type for enhanced water protection.
4. Enhanced Legibility with LumiBrite
The watch utilises Seiko's LumiBrite luminous material on the hands and hour markers, ensuring clear readability in low-light and underwater environments. This is a practical advantage for divers who need to read elapsed time in murky waters, as the glow remains visible for hours after exposure to light.
- Luminous Elements: Applied to hands, hour indices, and bezel pip.
- Glow Duration: Long-lasting luminance suitable for night dives.
5. Limited-Edition Appeal for Collectors
As part of the U.S. Special Edition series marking Seiko's 145th anniversary, the SRPH57 carries a distinct collector appeal. Its exclusive availability in the U.S. market, combined with the ocean conservation theme and unique dial pattern, positions it as a meaningful addition to any Seiko collection, particularly for those who favour limited-run releases with a narrative.
6. Durable Case with 45mm Presence
The 45mm stainless steel case provides a substantial wrist presence while remaining manageable for daily wear. The case profile is designed to sit comfortably on the wrist, and the hardlex crystal protects the dial from scratches during active use. The case back features a solid design, maintaining the watch's robust character and water resistance.
- Case Diameter: 45mm, suitable for medium to large wrists.
- Crystal: Hardlex with anti-reflective properties for reduced glare.
- Case Back: Solid screw-down for durability and water integrity.
The Seiko Prospex US Special Edition Ocean Conservation Turtle Diver 200m Automatic Turquoise Dial Watch SRPH57 is best suited for dive enthusiasts and Seiko collectors who appreciate a design that merges functional diver tools with a meaningful conservation narrative. For those seeking a reliable automatic watch with a distinctive turquoise dial, a 200-metre water resistance rating, and the exclusivity of a U.S. Special Edition, this model delivers a compelling package without sacrificing performance.
Specifications of Seiko Prospex US Special Edition Ocean Conservation Turtle Diver 200m Automatic Turquoise Dial Watch SRPH57
Brand Name SEIKO Model number SRPH57 Part Number SRPH57 Item Shape Round Dial window material type Sapphire Crystal Clasp Push Button Foldover Clasp With Safety Case material Stainless Steel Case diameter 45 millimeters Case Thickness 13.2 millimeters Band Material Stainless Steel Band width 22 millimeters Band Color Silver Dial color Turquoise Bezel material Ceramic Bezel function Unidirectional Calendar Day-Date Special features automatic Movement Japanese Automatic Water resistant depth 660.00 Feet Display Type Analog
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