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🕶️ Elevate your Samurai game with the strap that means business.
The Crafter Blue CB09 rubber strap is a high-performance 22mm watch band designed specifically for Seiko Samurai Prospex models. Made from pure vulcanized rubber, it offers superior resistance to oils and acids while providing a comfortable, durable fit. Featuring a curved end for seamless case integration, a brushed stainless steel tang buckle, and 16 adjustable pin holes, this strap combines rugged functionality with sleek aesthetics. Included replacement spring bars make installation quick and easy, making it the ultimate upgrade for your dive watch.





























| Clasp type | Tang Buckle |
| Item type name | Watch band |
| Metal type | Stainless Steel |
H**S
Very good looking comfortable strap
I bought this strap for my Seiko SRPE37J "King Samurai" after watching a Youtuber review the strap and I have to say it is MUCH better than the original strap the watch came with. It easily elevates the look of the watch by making the strap look like it's actually a part of the watch as it attaches seemlessly to the lugs. The strap seems to be made of very high quality materials and is flexible and very comfortable. If you have a Seiko Samurai, this IS the strap to get.
T**H
Great customer service
* EDIT* Crafted blue responded extremely quickly to my email and sent me a new set in 2 days: quicker than amazon themselves did. Excellent customer service and the strap is amazing!!! Not sure what happened, but one end didn’t fit and the other end fit between the lugs perfectly. It came cut straight across and not curved for the watch. I whittled the middle away, but even the corners don’t reach up to the watch. The strap is super comfortable and high quality, but i was very disappointed that it came like this. Would gladly change my rating if the bottom strap were fixed.
A**R
Crafter Blue Watch Strap
Crafter Blue makes good quality rubber straps. Great for watches youvwantvti take in tbe water. A bit pricey but you get what you pay for, better quality translates to better quality. I do wish they made longer straps for larger wrist sizes.
R**T
The fit is PERFECT
The color is very classy dark blue, it fits perfect, easy to install with enclosed spring bars. Beyond all that it looks amazing on my Seiko Samurai. Best looking aftermarket dive strap I’ve used by far. Nice job Crafter Blue !!!!!!
C**C
Fit on watch great , but not on wrist
This strap is very nice material, great color and fitment at lug, but it is rigid and does not provide a flat comfortable fit on wrist. The keeper does not do a good job of retaining strap end, and the strap constantly comes out. Not a great option.
D**S
Best dive strap on the market
Ultra comfortable. The molding of the strap causes it to grip the sides of your wrist, instead of the top and bottom - allowing you to wear it slightly lose while staying rock solid on the wrist. Fitted ends fit perfectly, no play whatsoever. Super durable - I've been wearing it for several months, and it literally looks brand new. Pricey yes, but worth it IMO.
J**A
I would buy again
Awesome rubber strap, a little pricey but solid purchase.
M**L
Perfect Fit!
This strap fit my Seiko Samurai perfectly. It is extremely comfortable and is a huge improvement over the stock Seiko bracelet.
V**E
Uncomfortable
The look and fit are spot-on, but comfort is another story. Unlike the softer SKK/SKX straps, this one’s quite rigid and heavy. It doesn’t flex nicely around the wrist, making it uncomfortable .
M**S
Quality strap
Fits perfect on the Samurai.
R**G
Hard
It fits and looks awesome but way to hard if a compound. Doesn’t flex well and hurts wrist.
I**.
On a seiko samurai
Extremely good, very nice feel, worth the price. Will buy one more.
Trustpilot
5 days ago
2 months ago