Seiko 4R36 Diver (Regular Edition) – SRP231K

Seiko released the regular models of the 4R36 diver here in Singapore. Model numbers are SRP227K, SRP229K and SRP231K.

More info can be found in my original post here:

Here are some shots of the SRP231K.

Other variants of this model:

Seiko SRP231K featured in this post is provided by:
Authorized Seiko dealer

K2 Watch Company
845 Geylang Road, Tanjong Katong Complex
#03-K1. Singapore 400845
Tel: 6746 0270

27 thoughts on “Seiko 4R36 Diver (Regular Edition) – SRP231K

  1. Pingback: Regular Edition 4R36 Shrouded Divers « Yeoman's Weblog
  2. Pingback: Monday Grab Bag of Links … | The Pretense of Knowledge
  3. Pingback: Seiko Diver SRP231K.
  4. This personally looks better compared with the LE version. That gilt dial looks stunning. I really love gold in watches, especially if the rendition is subtle and not too overbearing. Since I can’t afford a Marine Master at this time, the “Baby Tuna” is the closest Seiko model to this design .

    Back in our local watch forum, one of our WIS members, Ditoy Aguila interchanged the various shrouds to create his own unique variants. Hope it’s okay to share this link:



    • I like black dial with gold accents on the hands and hour markers. I find gold outline on the hands more legible than chromed one.

      Thanks for posting the link. It is relevant to this blog entry.

      Best regards,


  5. I don’t like the name baby tuna. It’s not baby, it’s as big as a tuna. And it’s not tuna, because the lugs are too big.


  6. can i see lume shots photo for this watch?which one brighter is it the new monster srp313 or srp231?

    the gold/black combo is so damn sexy 😮


  7. Pingback: Opinions on Seiko SRP231?
  8. Pingback: New Seiko 200m Shrouded Divers – SRP639K and SRP641K | Yeoman's Watch Review

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