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Seiko Prospex Sea PADI Automatic Mens Divers Watch SRPA21K1

Price £429.00
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What stands out in this watch:
  • In celebration of Seiko's partnership with the Professional Association of Diving Instructors, this SRPA divers piece is beautifully crafted, and finished in the official PADI colours, with the PADI branding prominently displayed on the dial.
  • As part of the Prospex collection, this model is a guaranteed premium timepiece with all the finery expected from Seiko's superior sport model series.
  • The 200 meter ISO diver certification is a must-have with a divers watch of this calibre, and the double case construction with automatic movement makes for a perfect sport watch.
  • The hour markers are clearly displayed, and, along with the hour/minute hands, and "0" marker on the bezel, are coated with a strong glow-in-the-dark film to ensure visibility in low light or murky conditions.
  • The classic red and blue colouring is stronger than ever in this particular piece, paying homage to some of Seiko's older dive watches, and matching the bold colouring of PADI's iconography.
  • The bracelet of the piece is fitted with a divers expansion clasp, making the watch suitable for wearing over a dive suit without risk of uncomfortable compression while diving.
More features:
  • Precision machined 904L grade stainless-steel case and bracelet makes for a subtley beautiful watch with strong anti-magnetic and anti-corrosive properties, ensuring a long-life timepiece free from aesthetic concerns.
  • The mechanism used is an in-house-built 4R36 automatic movement operating at 3Hz with a 41-hour power reserve.
  • A single complication is set at the 3 o'clock position, displaying a short day and date in a single window.
  • ISO certified for diving, this watch is water resistant to 200 meters.
  • 2-year warranty plus an extra 1-year from WatchO.
Warranty2-years + 1-year from WatchO
EditionProspex PADI
Usually ForMen
Water Resistancy200 Metres
Dial ColourBlue
GlassHardlex glass
Case ColourSilver
Case Width45mm
Case Thickness13mm
Case MaterialStainless-steel
Band ColourSilver
Band MaterialStainless-steel
Clasp TypeFold-Over clasp
Date FeatureDate display at the 3 o'clock position
Day FeatureDay display at the 3 o'clock position
BezelOne way rotating bezel
Bezel FunctionDiver's elasped time
MovementAutomatic - 24 jewels
Caliber4R36

7 Reviews Write a Review

  • 5
    Brilliant customer service

    Posted by [Name Hidden] on 31st Jan 2019

    Excellent watch, really happy with my purchase.

    Delivery is mega fast and they are always extremely helpful on the phone. I have had a a completely hassle free return and bought three other watches from them. Would not even hesitate to buy from them again.

    Verified WatchO buyer (Purchase date: 28/12/2018)

  • 5
    Very good price, very prompt delivery, very happy customer

    Posted by [Name Hidden] on 20th Dec 2018

    Nice watch, colourful and sturdy!

    Good price quick delivery, would use again

    Verified WatchO buyer (Purchase date: 20/11/2018)

  • 5
    My Seiko is fab

    Posted by Mr Christopher Minchin on 13th Dec 2018

    A brilliant product at a great price, and the delivery was lightning fast would recommend this company Thanku

    Verified WatchO buyer (Purchase date: 19/11/2018)

  • 5
    Great service and at a great price!

    Posted by [Name Hidden] on 9th Nov 2018

    I wanted a Seiko turtle, and it looks great with a pepsi dial. Really comfortable too, but the automatically movement is noisy compared to other watches I own. Thoroughly recommend buying a watch through WatchO - easy to navigate website, competitive prices (I also got a free NATO strap), and extended warranty. The team in the Milton Keynes store are great to deal with, adjusting the bracelet with no issues, and good knowledge of a huge range of watches.

    Verified WatchO buyer (Purchase date: 17/09/2018)

  • 5
    Good service

    Posted by David Richardson on 17th Aug 2018

    I was pleased with the purchase. Very fast trouble free transaction.

    Verified WatchO buyer (Purchase date: 21/07/2018)

  • 5
    GREAT Watch posted promtly

    Posted by [Name Hidden] on 21st Feb 2017

    Great watch very comfortable. SEIKO PADI DIVERS 200M SPECIAL EDITION.

    Verified WatchO buyer (Purchase date: 12/12/2016)

  • 5
    Genuine products

    Posted by [Name Hidden] on 20th Jan 2017

    Genuine watches and good customer response

    Verified WatchO buyer (Purchase date: 10/12/2016)