SEIKO OEM BRACELET FOR SEIKO 63MAS V2 6R55 WITH RATCHETING DIVER CLASP (SPB511, SPB501, ...)

* THE WATCHES IN PICTURE ARE JUST FOR SHOWING, NOT INCLUDED IN THE PRICE!

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Product Description:

100% brand new Seiko genuine bracelet (originally come from SPB511 model), it will come with our store packaging.

With new release 2025 Quick Adjust Ratcheting Diver Clasp, this bracelet is a great upgrade for your old models Seiko 63MAS 3 Days 300M. Unfortunately, the clasp is FIXED with final bracelet links, so we can not use it as universal upgradement for other bracelets.

• Fit:
  – Seiko New 63MAS V2 300m 3Days 6R55 40mm case size: SPB451, SPB453, SPB455, SPB511, ...
  – Seiko 63MAS V1 200M 6R35 40.5mm case size: SPB143, SPB149, ... (Only with our conversion kit, please check this video link for full guide: Youtube Video)
• Endlink size: 20mm curved-end solid endlinks
• Bracelet size: 20m tapered to 18mm at clasp
• Material: 316L with DiaShield coating
• Clasp: New release 2025 Seiko 6R Diver Racheting Clasp, 316L w Dia-shield coating
• Bracelet links pin: Push type
• Freegift: 1pc springbar tool & 1 pair 304L 2.5mm x 20mm springbar
• Extra info: -

*NOTE: If you're not sure, kindly contact us via Email or Social Channels to check if the product is suitable for your watch before purchase, thank you very much!