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Seiko Astron GPS Solar SBXC185 - Black Dial Used (Very good) Men's watch/Unisex Buy in Switzerland
In Stock
Original box, original papers

Seiko Astron GPS Solar SBXC185

Reference
SBXC185
Case diameter
43.4 mm
Dial
Black
Case material
Titanium
Condition
Used (Very good)
Bracelet color
Black
USD 2,820 USD 2,930 -4%
Free insured shipping to · delivery November 9 – November 10
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14-day return · Warranty included · Insured shipping
Contact via WhatsApp Personal assistance with your purchase

Seiko Astron GPS Solar SBXC185 Features

Reference number
SBXC185
Brand
Seiko
Dial
Black
Gender
Men's watch/Unisex
Scope of delivery
Original box, original papers
Clasp
Fold clasp
Crystal
Sapphire crystal
Condition
Used (Very good)
Bezel material
Ceramic
Case material
Titanium
Bracelet color
Black
Bracelet material
Titanium
Clasp material
Titanium
Availability
Item is in stock
Year of production
2025
Model
Astron GPS Solar
Movement
Solar
Dial numerals
Lines
Bracelet length
200 mm
Thickness
13.4 mm
Collection
Astron
Case diameter
43.4 mm
Caliber/movement
5X83

Seiko Astron GPS Solar SBXC185 Description

On this Seiko Astron GPS Solar SBXC185, the case is Titanium, the dial is Black and the bracelet is Titanium. The case measures 43.4 mm across. The bezel is made of Ceramic.

The dial numerals are listed as "Lines". The dial is protected by Sapphire crystal. The watch is powered by the Solar movement.

The bracelet comes in Black. It is secured by the Fold clasp. The clasp is made of Titanium. The watch dates from 2025.

Condition and set

The reference number SBXC185 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 Astron GPS Solar SBXC185? 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 Astron GPS Solar SBXC185
Security & Warranty
Authenticity
Flexible payment options
Insured shipping

Before You Buy Seiko Astron GPS Solar SBXC185

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

Yes. Before shipment, our certified watchmaker thoroughly inspects this Seiko Astron GPS Solar (Ref. SBXC185). The inspection covers movement accuracy, the integrity of its Titanium case (43.4 mm), the condition of its Black 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 Astron GPS Solar SBXC185 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 Astron GPS Solar is listed in Used (Very good) 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
    Massimiliano G.
    IT · 11.05.2025
    Verified

    Helpful and precise; the watch was even better than expected! I am truly satisfied. The package was well protected, and there were no problems. Highly recommended!!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Heinz T.
    CH · 29.04.2024
    Verified

    The watch was advertised as being in good condition, but its actual condition was perfect :) I can only recommend the dealer.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Fredrik F.
    SE · 24.05.2026
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    GRV
    US · 16.07.2026
    Verified

    They extremely professional and prompt, delivering exactly as specified. That’s a lot by today’s standards! Thank you!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Michael M.
    DE · 18.01.2025
    Verified

    The description of the watch was factual and knowledgeable. After a short detour through the country, the item arrived very well packaged. The watch matched the description exactly, although it looked even better to me in person. Seeing pictures is one thing; holding the watch in your hand is quite another. I am very satisfied.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
  • 5.0
    Thomas K.
    CH · 18.05.2025
    Verified

    A very friendly and accommodating dealer. The watch was ready for shipment on time. Unfortunately, due to unforeseen scheduling problems, I could not collect the watch as agreed. The dealer sent it to me by post without any difficulty. Thank you very much.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Aldo Z.
    CH · 11.02.2025
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    A
    LV · 02.08.2025
    Verified

    All ok, I'm happy

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Markus B.
    CH · 25.08.2025
    Verified

    Everything worked perfectly!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
  • 5.0
    Thomas G.
    CH · 25.08.2025
    Verified

    Excellent consistency across every aspect of dealership: grade 1A 👍!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0

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