Product Overview
The Seiko Prospex Turtle Black Gold Special Edition Diver’s 200M Automatic Watch SRPD46K1 is a professional-grade dive watch designed for serious underwater exploration and everyday wear. Part of Seiko’s renowned Prospex line, this timepiece belongs to the sea collection—crafted specifically for diving enthusiasts and water sports professionals. With its ISO-certified dive functionality and iconic “Turtle” case design, it delivers both rugged reliability and distinctive style. The black and gold color scheme gives it a bold, modern edge, making it suitable for both underwater missions and casual occasions. This automatic watch combines precision engineering with durable construction, offering long-term performance without the need for battery replacements.
Key Features
- Automatic Movement: Powered by Seiko’s reliable in-house automatic caliber, this watch winds itself through the natural motion of your wrist, eliminating the need for battery changes and ensuring consistent timekeeping as long as it’s worn regularly.
- 200M Water Resistance: Engineered to meet professional diving standards, the watch is ISO-certified for underwater use up to 200 meters, making it suitable for recreational scuba diving, snorkeling, and other water-based activities.
- Unidirectional Rotating Bezel: Features a precisely calibrated dive bezel that allows divers to track elapsed time underwater safely. The bezel rotates only counterclockwise to prevent accidental overestimation of dive time, a critical safety feature in professional diving.
- Black and Gold Aesthetic: The striking contrast between the black dial and gold-tone accents—including hour markers and bezel details—enhances legibility while adding a premium, sporty look that stands out on the wrist.
- “Turtle” Case Design: Named for its uniquely curved, cushion-shaped case, the Turtle offers excellent ergonomics and shock resistance. The design not only provides comfort during extended wear but also contributes to the watch’s iconic presence.
- Luminous Hands and Markers: Equipped with Seiko’s proprietary Lumibrite coating on the hands and hour markers, ensuring clear visibility in low-light conditions or during night dives.
- Sapphire Crystal or Hardlex Glass: While the exact crystal type isn’t specified in the source, Seiko typically uses durable Hardlex mineral glass in this model range, offering strong scratch resistance and clarity.
Technical Specifications
- Model Number: SRPD46K1
- Collection: Prospex (Sea Series)
- Gender: Men
- Movement: Automatic (self-winding)
- Water Resistance: 200 meters (ISO Diver Certified)
- Case Shape: Cushion (“Turtle”)
- Bezel: Unidirectional rotating dive bezel
- Package Dimensions: 5 x 4.8 x 4.3 inches
- Item Weight: 15.2 ounces
- Battery: None required (automatic movement)
- Manufacturer: Seiko
- ASIN: B07WG395P9
- Date First Available: August 16, 2019
- Not Discontinued by Manufacturer: No
Benefits & Use Cases
This watch is ideal for divers, outdoor adventurers, and watch collectors who value functionality and design. Its 200-meter water resistance and ISO certification make it a trustworthy companion for recreational scuba diving, snorkeling, and swimming. The automatic movement ensures hassle-free operation—perfect for daily wear without worrying about battery life. The robust build and shock-resistant case suit active lifestyles, whether you’re exploring coral reefs or navigating urban environments. The bold black and gold styling transitions seamlessly from dive boat to dinner table, offering versatility beyond typical sports watches. Additionally, the luminous display ensures readability in dark or murky underwater conditions, enhancing safety during dives.
Important Notes
This product is not discontinued and remains available through authorized Seiko retailers. It ships in original packaging with a weight of 15.2 ounces and compact dimensions suitable for secure transit. Please note that while the watch is designed for diving, regular maintenance and pressure testing are recommended to preserve water resistance over time. For detailed warranty coverage, including service terms and claim procedures, customers should refer to the official Seiko warranty documentation provided at purchase. This model does not require batteries due to its automatic movement, but prolonged periods of inactivity may require manual winding or use of a watch winder to keep it running.




