WatchPlazaWatchPlaza

Login

Cart

Your cart is empty

Signup for our newsletter

Sign up for our newsletter and get exclusive deals, sneak peeks at new products, and expert tips delivered straight to your inbox. As a welcome gift, enjoy [discount or perk] on your first order!

Search by Watch Model, Case Number or Part Number

Not sure where to find your model- or case number?


Check the case back of your watch (e.g. 7S26-0020 or 4R36-07G0) or your warranty card for the model number. Learn more →

454
23

New Seiko Products at The Watch Plaza

Sold outSave $29.00Seiko 6R5400A0XB13 Dial SPB379J1 Prospex Land GMT Black
Seiko
Seiko 6R5400A0XB13 Dial SPB379J1 Prospex Land GMT Black Sale price$115.00 Regular price$144.00
(0.0)
Sold outSEIKO 410PA0HB0D Hardlex Crystal SNDD83P1 - 7T92-0NG0
Seiko
SEIKO 410PA0HB0D Hardlex Crystal SNDD83P1 - 7T92-0NG0 Sale price$29.00
(0.0)
SEIKO 410PA0HB0C Hardlex Crystal SNDD61P1 - 7T92-0NG0
Seiko
SEIKO 410PA0HB0C Hardlex Crystal SNDD61P1 - 7T92-0NG0 Sale price$29.00
(0.0)
SEIKO 410PA0HB0A Hardlex Crystal SNDD57P1 - 7T92-0NG0
Seiko
SEIKO 410PA0HB0A Hardlex Crystal SNDD57P1 - 7T92-0NG0 Sale price$45.00
(0.0)
SEIKO 410PA0HB0B Hardlex Crystal SNDD59P1 - 7T92-0NG0
Seiko
SEIKO 410PA0HB0B Hardlex Crystal SNDD59P1 - 7T92-0NG0 Sale price$45.00
(0.0)
Sold outSEIKO 410PA0H20C Hardlex Crystal STP017P9 - W861-00A0
Seiko
SEIKO 410PA0H20C Hardlex Crystal STP017P9 - W861-00A0 Sale price$68.00
(0.0)
SEIKO 410PA0H20B Hardlex Crystal STP013P9 - W861-00A0
Seiko
SEIKO 410PA0H20B Hardlex Crystal STP013P9 - W861-00A0 Sale price$45.00
(0.0)
Sold outSEIKO 410MS250 Hardlex Crystal 410MS250
Seiko
SEIKO 410MS250 Hardlex Crystal 410MS250 Sale price$29.00
(0.0)
View all

SEIKO BEST SELLERS

Save $10.00Seiko SBDX017 Click Spring 8L35-00K0 Marine Master
Seiko
Seiko SBDX017 Click Spring 8L35-00K0 Marine Master Sale price$10.00 Regular price$20.00
(4.8)
Save $9.00Shroud for Seiko Map Meter SKZ221K1, SKZ225, SKZ229, SKZ231K1, SKZ319, SKZ320 Black
Seiko
Shroud for Seiko Map Meter SKZ221K1, SKZ225, SKZ229, SKZ231K1, SKZ319, SKZ320 Black Sale price$20.00 Regular price$29.00
(4.8)
Seiko Prospex Sumo SBDC001, SBDC003, SBDC007, SBDC031 hands 6R15 - 00G0 hour, second, minute - Watch Plaza
Seiko
Seiko Prospex Sumo SBDC001, SBDC003, SBDC007, SBDC031 hands 6R15-00G0 hour, second, minute Sale price$15.00
(4.9)
Hands Set Seiko Alpinist SARB059, SARB047 Complete 6R15 - 01K0 Second, Minute & Hour hand - Watch Plaza
Seiko
Hands Set Seiko Alpinist SARB059, SARB047 Complete 6R15-01K0 Second, Minute & Hour hand Sale price$15.00
(5.0)
Seiko Prospex Samurai SRPB53K1 Watch Parts 4R35 - 01V0 Dial, Bezel, Hands & Chapter Ring - Watch Plaza
Seiko
Seiko Prospex Samurai SRPB53K1 Crown, Chapter Ring, Crystal or Gasket 4R35-01V0 Sale priceFrom $10.00
(5.0)
Save $5.00Seiko 81332049 Click Spring 4R36 - 01J0 2nd Gen Monster Orange - Watch Plaza
Seiko
Seiko 81332049 Click Spring 4R36-01J0 2nd Gen Monster Orange Sale price$10.00 Regular price$15.00
(5.0)
Seiko Prospex Turtle SRP777 Watch Parts 4R36 - 04Y0 glass, gaskets / o - ring & chapter ring - Watch Plaza
Seiko
Seiko Prospex Turtle SRP777 Watch Parts 4R36-04Y0 crystal, gaskets / o-ring & chapter ring Sale priceFrom $10.00
(5.0)
Seiko SARB017 Alpinist Case Back Gasket 6R15 - 00E0 - Watch Plaza
Seiko
Seiko SARB017 / SPB121 Alpinist Case Back Gasket 6R15-00E0 Sale price$10.00
(4.9)
View all
Watch Parts - Watch Plaza
Watch Bands - Watch Plaza
Dials - Watch Plaza
Seiko Watch Bands - Watch Plaza
Tissot Watch Bands - Watch Plaza
Citizen AW1620 - 21E - S120802 Watch Band 59 - S54256 Dark Brown Leather 21 mm Eco - Drive - Watch Plaza

Original Watches, Genuine Parts & Quality Straps

WatchPlaza has been a trusted online specialist in watches, genuine watch parts and replacement straps for more than 10 years.

Trusted by thousands of customers worldwide since 2014.

Is a product not available? Do a product-request here

Choosing a genuine replacement part helps maintain the original fit, function and reliability of your watch.

Click the button below to search for the correct product

Discover our extensive collection

Only 100% Brand-New Products

Click the button below to search for the correct product

What is WatchPlaza?

Your Online Destination for Watches, Straps & Watch Parts

WatchPlaza is an independent online retailer specializing in watches, watch straps and replacement parts.

Since 2014 we have helped customers worldwide find:

  • replacement watch straps
  • genuine watch components
  • complete watches from trusted brands

Our goal is simple: help customers keep their watches working and looking their best.

WHY CUSTOMERS CHOOSE WATCHPLAZA

Trusted by Watch Enthusiasts Worldwide

Worldwide Shipping

We ship globally with reliable carriers to the EU, USA, UK, Canada, Australia and many other countries.

24-Month Warranty on watches & 12-Month Warranty on parts & straps

Products are covered by our WatchPlaza warranty as described in our warranty policy.

Specialist in Watches & Watch Parts

WatchPlaza focuses on watches, straps and spare parts for a wide range of watch brands.

Reliable Supply Network

Products are sourced through established supply channels and trusted manufacturers.

IMPORTANT INFORMATION

WatchPlaza is an independent retailer of watches, watch parts and accessories.

For warranty repairs or official servicing, customers should contact their local authorized dealer or official brand service center.

The Seiko Blog

Seiko Watch Tiers Explained: A Complete Guide to Every Seiko Collection

Introduction Seiko is one of the most respected and diverse watch brands in the world, offering timepieces that range from affordable everyday watches to high-end luxury masterpieces that rival the...

Seiko Watch Band Upgrade: From Old to Bold – Why You Should Choose a Genuine Seiko Strap

Introduction: The Power of a Genuine Seiko Strap Upgrade If you're a Seiko watch enthusiast, you know the watch band is just as important as the watch itself. Many owners start with genuine Seiko s...

How to Identify Genuine Seiko Watch Hands

Introduction When it comes to Seiko watches, every detail matters. Seiko has built a reputation for precision, durability, and craftsmanship, making it one of the most respected watch brands in the...

View all

100% High Quality

We source original watches and compatible watch parts through established supply channels and trusted manufacturers.

1+ Year Warranty on All Products

Warranty applies as described in our warranty policy. Brand warranty terms and service conditions may differ by product type.

Worldwide Fast Shipping

We deliver our products globally, including to the EU, USA, UK, Canada, Australia, and many more countries, with care and reliability.

Specialist in Watches, Straps, Parts and Accessories

WatchPlaza specializes in watches, watch straps, parts and accessories for a wide range of brands and references.