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The diver "231"

Regular price
€ 580
Regular price
Sale price
€ 580 Save € -580 (%)
in stock
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The basic specs but original. Because none of my vintage aging process and results are same. Unique piece only for you.

Here is few of sample pictures of what I made before. I can make same specs you like. But never be a same. Because each dial, hand and bezel are hand vintaged by hand. Not  like just print patina like others.  You can feel craftsmanship.

You can specify your choice & desire on description or contact me on Instagram. OR you can leave it as blank and I do it as I want for you.


Roughly 20 days to finish after your order. Sometimes quicker and sometimes takes longer. Feel free to ask me on Instagram or email.




Material : 316L Stainless steel

Dial : Vintage aging effects one by one by hand / "カタバミ時計ジャパン" is "Katabami Watch Japan" in Japanese. With "Katabami" my Japanese family crest 

Glass : Domed acrylic crystal glass

Hands : Vintage aging effects one by one by hand / Silver OR Gold

Strap : 316L Stainless steel Oyster, Rivet, Jubilee


Case Diameter : 39.5 mm

Case Thickness : 16 mm with domed glass

Lug Width : 20 mm

Lugs to Lugs : 47 mm

Buckle Width : 17 mm 


SEIKO Group SII NH35A(Automatic)

Power Reserve : 40 Hours

Frequency : 21,600 vibrations per hour 

Functions : Hack Function

  • As an art

    Every piece is handmade by me with craftsmanship & artistic taste. Hope you can enjoy and appreciate imperfections.

  • Worldwide shipping

    Ship from Amsterdam, The Netherlands. Pack each shipping with gratitude.

Shipping cost

Rest of world XS
EuropePOSTNL (5-7DAYS) : €10 DHL EXPRESS (1-2DAYS) : €30
Rest of worldPOSTNL (15-20DAYS) : €25 DHL EXPRESS (2-5DAYS) : €75

* I want to be fair and equal for all customers. So I take shipping fee from each customer. I hope you can understand.

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Customer Reviews

Based on 2 reviews
Love it

Love the watch! Meeting Hayate and seeing how dedicated he is to his craft was a pleasure. The attention to detail is very impressive. Can definitely recommend if you are looking for something really unique.

Luv it!

I so happy that I ordered a Katabami submariner from Hayate san! I love his out of the box
Japanese design of the dial. The attention to detail on both the watch and the box in which it comes in is so cool! It adds a personal touch that I have not seen before. I'm definitely ordering another one. Keep up the great work Hayate san and thanks again for the opportunity to add one of your creations, cheers!