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Seiko GS SLGA021/9RA2-0AB0 - Blue Dial Used (Fair) Men's watch/Unisex Buy in Switzerland
Available
Original box, original papers

Seiko GS SLGA021/9RA2-0AB0

Reference
SLGA021/9RA2-0AB0
Case diameter
40 mm
Dial
Blue
Case material
Steel
Condition
Used (Fair)
Bracelet color
Silver
USD 6,990
Free insured shipping to · delivery November 22 – November 24
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14-day return · Warranty included · Insured shipping
Contact via WhatsApp Personal assistance with your purchase

Seiko GS SLGA021/9RA2-0AB0 Features

Reference number
SLGA021/9RA2-0AB0
Brand
Seiko
Gender
Men's watch/Unisex
Movement
Automatic
Case material
Steel
Bracelet material
Steel
Scope of delivery
Original box, original papers
Dial
Blue
Condition
Used (Fair)
Case diameter
40 mm
Bracelet color
Silver
Availability
Item is in stock
Product safety
Show information
Model
GS
Collection
GS
Year of production
2025

Seiko GS SLGA021/9RA2-0AB0 Description

On this Seiko GS SLGA021/9RA2-0AB0, the case is Steel, the dial is Blue and the bracelet is Steel. The case measures 40 mm across.
The watch is powered by the Automatic movement.

The bracelet comes in Silver. The watch dates from 2025.

Condition and set

The reference number SLGA021/9RA2-0AB0 separates this version from other variants of the model, down to dial, bezel and bracelet details, so match it against the photos before you buy.

Authenticity and service

Every watch sold by WATCHOYSTER is inspected and authenticated by our certified watchmaker and verified against The Watch Register before it reaches you. Each piece comes with our warranty and a 14-day return policy. Interested in the Seiko GS SLGA021/9RA2-0AB0? Write to us on WhatsApp, and we will send additional photos and delivery details.

Watch Certificate™

Watch Certificate™

For maximum security and transparency, a Watch Certificate™ can be provided upon request. This independent document confirms the authenticity of the timepiece and protects you from counterfeit or altered watches.

International Certification

International Certification

We cooperate with the global organization The Watch Register®. Upon request, every watch - whether new or pre-owned — can be supplied with an official certificate from this international authority.

Insured delivery

Insured delivery

All orders are shipped with full insurance, ensuring that both domestic and international shipments are safe and worry-free.

14-day return policy

14-day return policy

You may return the watch within 14 days if it differs from the description or photos, or if there is a defect not mentioned.

Inspected by Certified Watchmaker

Inspected by Certified Watchmaker

All our timepieces are thoroughly inspected by our certified watchmaker to ensure authenticity and perfect working condition. Every watch we offer is guaranteed to be 100% original.

Personal collection

Personal collection

When preferred, collect your watch from our private showroom in Geneva. A secure and discreet handover, designed for your comfort and peace of mind.

How Returns Work

Contact Us

1. Contact Us

Contact us Inform us about the return by writing via WhatsApp — it’s the fastest and easiest way.

Secure Return

2. Secure Return

Secure return We will provide you with an insured shipping label so you can safely return your watch.

Money Back

3. Money Back

Once your returned watch has been received and inspected, approved refunds are processed within 7–10 business days, using the original payment method whenever possible.

Seiko GS SLGA021/9RA2-0AB0
Security & Warranty
Authenticity
Flexible payment options
Insured shipping

Before You Buy Seiko GS SLGA021/9RA2-0AB0

Key details about authentication, financing, viewing, delivery, and condition.

Yes. Before shipment, our certified watchmaker thoroughly inspects this Seiko GS (Ref. SLGA021/9RA2-0AB0). The inspection covers movement accuracy, the integrity of its Steel case (40 mm), the condition of its Blue dial, and overall authenticity. The serial number is also checked against The Watch Register.

This timepiece comes with 24 months of WATCHOYSTER Official Brand Service Coverage, with eligible repairs carried out at authorised brand service centres at our expense. Our 14-day return policy also applies if the watch does not match its description or photographs.

Flexible financing is available for selected watches to eligible customers residing in Switzerland. Currently, financing is offered for watches priced up to CHF 10,000.

Eligible models are clearly marked with a financing badge on the product page.

Interest rates, repayment periods and approval conditions depend on the financing provider. Full details are presented during the application process at checkout.

WATCHOYSTER is a professional luxury watch dealer based in Geneva, Switzerland. Due to our secure storage and logistics arrangements, we do not offer in-person viewings before purchase.

However, we are happy to provide additional photographs, detailed videos, and personal assistance to help you make a confident decision.

Clients are welcome to collect their watches in person at our Geneva office by appointment after purchase.

This Seiko GS SLGA021/9RA2-0AB0 is carefully inspected and verified before shipment, then dispatched fully insured from our Geneva facility. Delivery typically takes 4–7 business days, depending on the watch and destination. Estimated delivery dates specific to this timepiece are clearly displayed on its product page. Tracking information is provided once the watch has been dispatched. Included with this timepiece: Original box, original papers.

This Seiko GS is listed in Used (Fair) condition. Before shipment, our certified watchmaker carefully inspects the case, dial, bezel, crystal, and bracelet to verify its condition and ensure it matches the description. Real photographs on this page show the actual watch. Included with this timepiece: Original box, original papers. A WatchCertificate digital passport is available on request, providing independent documentation of the watch’s authenticity, condition, and available service history.

Customer Reviews

Real impressions from clients who worked with our team and received their watches.

  • 5.0
    stefan s.
    CH · 16.12.2024
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
  • 5.0
    Peter M.
    CH · 12.12.2024
    Verified

    Good delivery and good communication!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Lam H.
    HK · 02.12.2025
    Verified

    Seems like a seller with a lot of dealings

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Daniel L.
    CH · 04.12.2025
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Marco
    CH · 07.01.2025
    Verified

    I highly recommend Watchoyster as a trustworthy partner. Their excellent service and clear communication throughout the entire process have been outstanding. You can rely on them for their professionalism and dedication. Thank you a gain! I'm looking forward to a next time.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Christian G.
    DE · 22.03.2024
    Verified
    Average
    5.0
    Communication
    5.0
  • 5.0
    Ionut N.
    RO · 29.09.2025
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Oliver H.
    CH · 20.01.2026
    Verified

    Everything worked very well. Unfortunately, shipping was slightly delayed. Otherwise, the transaction was perfect. Communication with the seller was very friendly and prompt.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Manuel G.
    CH · 30.01.2025
    Verified

    Excellent seller. Good photos and accurate description. Communication was professional, quick and very forthcoming. The watch and a separate strap arrived in perfect condition. Very happy with with my purchase and will gladly buy from them again.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Martin L.
    DE · 11.09.2025
    Verified

    Everything was great. I would gladly buy again!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0

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