---
product_id: 58549573
title: "21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed"
brand: "seiko replacement"
price: "€ 211.02"
currency: EUR
in_stock: true
category: "Watch"
url: https://www.desertcart.sk/products/58549573-21-5mm-super-oyster-316l-ss-watch-band-for-seiko
store_origin: SK
region: Slovakia
---

# 21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed

**Brand:** seiko replacement
**Price:** € 211.02
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed by seiko replacement
- **How much does it cost?** € 211.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/58549573-21-5mm-super-oyster-316l-ss-watch-band-for-seiko)

## Best For

- seiko replacement enthusiasts

## Why This Product

- Trusted seiko replacement brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Super Oyster watch bracelet is composed by 3 rows of solid links which is designing for 2009 onward Seiko Tuna models such as SBBN013, SBBN00E, SBBN023, SBBN029 & SBDX016. Actual lug sizes of these 2009 onward Marinemasters are slightly less than 22mm. For this reason, we have tailor made the 21.5mm stainless steel bracelet collections. Considering the comfort and sustainability, it bends smoothly following your wrist. Well-made solid 316L stainless steel links are assembled with screws instead of flimsy pins to keep its solidity and stability. Item also included one pair of FAT spring bar (eg. generic Seiko Dia. 2.5mm spring bar) to ensure the watch band is connected securely with your watch. Accompany with ratchet buckle clasp which is an ideal wetsuit watch band buckle. The ratchet theory extension mechanism is of great importance for both convenience and safety. Another awesome aftermarket stainless steel watch bracelet for luxury watches. Today replaces your Seiko Marinemaster into this unique aftermarket watch bracelet. aftermarket watch bracelet. Item number: SS211817B044Brand Name: Super OysterLug width: 21.5mmBuckle size: 18mmBuckle Include: YesBuckle type / Buckle Finish: 316L Stainless Steel button control Diver Wetsuit Ratchet Buckle/ Brushed?Overall Length: 192Thickness: 3.4mmSpring bar hole dia.: 2.5mm (included)Design to fit : Seiko Tuna models watches such as SBBN013 replacement watch band?Material: 316L Stainless Steel, all solid links include end linksColor / Finish: BrushedAll Available Max. length: 192Corresponding Min. length : 120Net Weight : 98Lug end style: Straight EndAdjustment type: 6 Screw fixed Links adjustment + Ratchet adjust 10mmRemarks: CLASP18-017B

## Features

- Shipping Estimate : 7 - 12 Business Days within UK.
- Material: 316L Stainless Steel, all solid links include end links
- Style and Finish: Super Oyster, Brushed
- Generic 2.5mm diameter Fat stainless steel spring bars included
- Design to fit: Seiko Tuna 300m models such as SBBN013

## Images

![21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41z4pwLUUVL.jpg)
![21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed - Image 2](https://images-eu.ssl-images-amazon.com/images/I/41CGxHoGzGL.jpg)
![21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41sn9ZsU3PL.jpg)
![21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41yH68RE7UL.jpg)
![21.5mm Super Oyster 316L SS Watch Band for Seiko Tuna, Wetsuit Ratchet, Brushed - Image 5](https://images-eu.ssl-images-amazon.com/images/I/41NqnATRrUL.jpg)

---

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**Shop now:** [https://www.desertcart.sk/products/58549573-21-5mm-super-oyster-316l-ss-watch-band-for-seiko](https://www.desertcart.sk/products/58549573-21-5mm-super-oyster-316l-ss-watch-band-for-seiko)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*