Prospex Black Series SRPK43

Prospex Black Series. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Featuring “Green LumiBrite Pro, " developed for divers by combining the color most recognizable in the dark with a higher brightness and longer afterglow, this extraordinary timepiece provides a "night vision" experience for visibility in the dark resembling the view seen through a night scope. The striking dark gray dial also features a magnified day/date calendar and is framed by black ceramic uni-directional rotating elapsed timing bezel. Following ISO standards for scuba diving, this Prospex Black Series model offers a stainless steel case and bracelet with black hard coating, a design based on one of Seiko’s most iconic diving styles, and includes a screwdown crown and caseback, a sapphire crystal with anti-reflective coating on the inner surface, and a tri-fold push button release clasp with secure lock and extender. For reliable timing in rough waters, the 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. 200m Water Resistant

Technical Data

Technology: Automaticö
  • Caliber 4R36ö
  • 21,600 vibrations per hourö
  • 24 jewelsö
  • Power reserve: approximately 41 hoursö
  • Case Diameter (mm): 45.00ö
  • Case Thickness (mm): 13.22ö
  • Case Length (mm): 47.70ö
  • Case Material: Stainless steel case with black hard coatingö
  • Crystal: Sapphire crystal with anti-reflective coating on the inner surfaceö
  • Dial Color: Grayö
  • Strap: Stainless steel bracelet with black hard coatingö
  • Water Resistance: 200 meters (660 feet), follows ISO standards and is suitable for scuba divingö

    Features

    Prospex Black Series ö
  • The all-black design expresses the view seen through a night vision scopeö
  • "Green LumiBrite Pro, " developed for divers by combining the color most recognizable in the dark with a higher brightness and longer afterglowö
  • Automatic with manual winding capabilityö
  • Dark gray dialö
  • Maginified day/date calendarö
  • Black ceramic uni-directional rotating elapsed timing bezelö
  • Screwdown crown and casebackö
  • Tri-fold push button release clasp with secure lock and extenderö
  • ö
    • FALSE
    Prospex Black Series SRPK43
    Prospex Black Series SRPK43
    Prospex Black Series SRPK43
    Prospex Black Series SRPK43

    Prospex Black Series SRPK43

    Prospex Black Series SRPK43

    Prospex Black Series. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Featuring “Green LumiBrite Pro, " developed for divers by combining the color most recognizable in the dark with a higher brightness and longer afterglow, this extraordinary timepiece provides a "night vision" experience for visibility in the dark resembling the view seen through a night scope. The striking dark gray dial also features a magnified day/date calendar and is framed by black ceramic uni-directional rotating elapsed timing bezel. Following ISO standards for scuba diving, this Prospex Black Series model offers a stainless steel case and bracelet with black hard coating, a design based on one of Seiko’s most iconic diving styles, and includes a screwdown crown and caseback, a sapphire crystal with anti-reflective coating on the inner surface, and a tri-fold push button release clasp with secure lock and extender. For reliable timing in rough waters, the 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. 200m Water Resistant

    Technical Data

    Technology: Automatic
  • Caliber 4R36
  • 21,600 vibrations per hour
  • 24 jewels
  • Power reserve: approximately 41 hours
  • Case Diameter (mm): 45.00
  • Case Thickness (mm): 13.22
  • Case Length (mm): 47.70
  • Case Material: Stainless steel case with black hard coating
  • Crystal: Sapphire crystal with anti-reflective coating on the inner surface
  • Dial Color: Gray
  • Strap: Stainless steel bracelet with black hard coating
  • Water Resistance: 200 meters (660 feet), follows ISO standards and is suitable for scuba diving

    Features

    Prospex Black Series
  • The all-black design expresses the view seen through a night vision scope
  • "Green LumiBrite Pro, " developed for divers by combining the color most recognizable in the dark with a higher brightness and longer afterglow
  • Automatic with manual winding capability
  • Dark gray dial
  • Maginified day/date calendar
  • Black ceramic uni-directional rotating elapsed timing bezel
  • Screwdown crown and caseback
  • Tri-fold push button release clasp with secure lock and extender

    • Availability: IN STOCK

    $765.00 USD
    $765.00 USD
    Sale Sold out

    Authorized Retailer

    Specifications

    Caliber 4R36 Case_cross_reference Turtle1 Designer Seiko Core Dial color Gray Gender Men Strap Stainless steel bracelet with black hard coating Technology Automatic Water resistance 200 meters (660 feet) follows ISO standards and is suitable for scuba diving

    Return Policy

    Exchange only within 10 days of purchase

    View full details

    What Our Clients Say About Us

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    Dejaun Jewelers
    4.9 (197)
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    Sarah Tamilarasan
    Sarah Tamilarasan
    in the last week

    I can’t say enough wonderful things about my experience, especially thanks to Sterling at Dejaun Jewelers. I had been searching everywhere for the limited-stock Seiko “Pepsi” SSK047 — it was sold out almost instantly and nearly impossible to find. This watch was a gift for a close friend who never asks for much, and this was the one thing he truly wanted. I was determined to find it for him. When I reached out, Sterling immediately reassured me that they had a few in stock. His communication was warm, clear, and incredibly patient as he confirmed everything I needed to know. He understood how meaningful this gift was, and within just a few hours of placing the order, he surprised me by sending the UPS tracking number. That level of responsiveness and care is rare these days. Sterling turned what could’ve been a stressful search into a smooth, heartwarming experience. Thanks to him, I was able to secure a special, hard-to-find watch for someone who truly deserves it. I’m deeply grateful and highly recommend this team. If you’re looking for honesty, commitment, and exceptional service, Dejaun Jewelers is the place.

    Benito Pedraza
    Benito Pedraza
    in the last week

    Attentive staff and very easy transaction!

    Николай Савченко
    Николай Савченко
    in the last week

    Xiuwei Li
    Xiuwei Li
    in the last week

    I had an amazing experience purchasing our rings here, and I want to give a special shout-out to Sterling. From the very beginning, he made the entire process smooth, stress-free, and enjoyable. He was incredibly patient, knowledgeable, and responsive to every question I had — even sending updates along the way so I always knew what was happening with the order. When the ring arrived, he shipped it immediately and followed up with tracking information right away. It’s rare to find someone who genuinely cares about customer satisfaction the way Sterling does. His professionalism and kindness made us feel taken care of throughout the whole process. If you’re looking for great quality jewelry and outstanding service, especially with someone who will go above and beyond for you, ask for Sterling. Highly recommend

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