Buy Seiko King SDKS003 | 37 mm, Used (Very good) The item shows minor signs of wear, such as small, intangible scratches. — Switzerland
In Stock
Original papers, no original box

Seiko King

Reference number
SDKS003
Case diameter
37 mm
Dial
Silver
Case material
Steel
Condition
Used (Very good) The item shows minor signs of wear, such as small, intangible scratches.
Bracelet color
Steel
USD 2,270
Free insured shipping to within 5 days
Contact via WhatsApp

Seiko King Features

Dial
Silver
Clasp
Double-fold clasp
Model
King
Gender
Men's watch/Unisex
Crystal
Sapphire crystal
Location
Switzerland, Geneve
Movement
Automatic
Condition
Used (Very good) The item shows minor signs of wear, such as small, intangible scratches.
Thickness
12.1 mm
Availability
Item is in stock
Listing code
RVD145
Case diameter
37 mm
Case material
Steel
Dial numerals
Lines
Bezel material
Steel
Bracelet color
Steel
Clasp material
Steel
Reference number
SDKS003
Water resistance
10 ATM
Bracelet material
Steel
Scope of delivery
Original papers, no original box
Year of production
2022
Dealer product code
120626AB.657773001
Bracelet length
210 mm
Power reserve
70 h
Caliber/movement
6R31
System: Supplier
Watchoyster
Power reserve
70 h

Product Description

This Used (Very good) The item shows minor signs of wear, such as small, intangible scratches. Seiko King SDKS003 features a 37 mm Steel case with a Silver dial, powered by an Automatic movement.

Produced in 2022, this piece comes with Original papers, no original box and is fitted with a Steel bracelet secured by a Double-fold clasp. The case offers 10 ATM water resistance and is protected by a Sapphire crystal.

Every watch sold by WATCHOYSTER is physically inspected and authenticated in-house by our certified watchmaker before listing, verified against The Watch Register, and backed by our warranty and 14-day return policy. This King ships fully insured from our Geneva facility.

Looking to buy a pre-owned Seiko King in Used (Very good) The item shows minor signs of wear, such as small, intangible scratches. condition? This SDKS003 is available now — contact us via WhatsApp for more photos or questions before you buy.

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

Money back As soon as we receive the watch, you will get a bank transfer refund without delay.

Recently viewed

Seiko King
Security & Warranty

Before You Buy

Seiko King

Authenticity
Flexible payment options
Insured shipping

Before You Buy

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

Yes. This King SDKS003 has been physically inspected in-house by our certified watchmaker, covering movement accuracy, case integrity of the 37 mm Steel case, Silver dial condition, and overall authenticity. Every serial number is verified against The Watch Register before listing. This piece carries our 12-month warranty and is covered by our 14-day return policy if it does not correspond to its description.

0% financing is available only for selected watches priced up to CHF 10,000. Eligible models are clearly marked with a financing badge on the product page.

If a watch does not display the financing badge, or its price exceeds CHF 10,000, interest-free financing is not available for that model.

For eligible watches, financing is available to clients residing in Switzerland, with terms from 3 to 24 months. Approval is typically completed within a few minutes during checkout by HeyLight partner bank.

Can I view the watch in person before buying?

As we are based in the secure Geneva Free Zone, we generally do not offer pre-purchase viewings and operate primarily as an online retailer due to security and insurance requirements.

A limited number of watches are available for in-person inspection by appointment at our office. Availability depends on the specific model. Some watches can be viewed before purchase, while others are available for collection only after payment.

Please contact us via WhatsApp with the watch details, and we will confirm whether the model is available for viewing or collection only.

This King SDKS003 ships fully insured from our Geneva facility. Standard delivery across Switzerland takes 4 to 5 business days. International shipments to 50+ countries typically arrive within 7 business days. You receive tracking information at the point of dispatch. Original papers, no original box is included with this piece.

This King is listed in Used (Very good) The item shows minor signs of wear, such as small, intangible scratches. condition, assessed across case, dial, bezel, crystal, and bracelet by our in-house certified watchmaker before listing. Real photographs on this page reflect the actual state of the watch. Original papers, no original box is included. A Watch Certificate digital passport is available on request for independent verification of the watch's details and service history.

Customer Reviews

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

  • BP
    Bertrand P.
    CH · 13.01.2025
    Verified
    5.0

    Very responsive and professional team.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • D
    D
    CH · 19.03.2024
    Verified
    5.0

    Fast and friendly, just perfect!

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • HW
    Horst W.
    DE · 24.03.2025
    Verified
    5.0

    I can highly recommend the dealer.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • TL
    Tyler L.
    UK · 03.04.2024
    Verified
    5.0

    Good communication and probably some of the fastest shipped iv ever received can’t recommend enough.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • GG
    Giuseppe G.
    IT · 11.12.2025
    Verified
    5.0

    Excellent.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • J
    JK
    AE · 04.10.2024
    Verified
    5.0

    Beautiful watch, thank you!

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • PH
    Philippe H.
    CH · 30.01.2025
    Verified
    5.0

    Excellent communication, service and delivery. The box was not in great condition, the watch was perfect.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • GH
    Gabriel H.
    AU · 27.08.2024
    Verified
    5.0

    Eduard is honest and professional dealer. Good after sales service. Even he offered me to ship another box.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • BT
    Balazs T.
    HU · 10.09.2025
    Verified
    5.0

    Professional, helpful attitude all throughout , quick responses. Watch came well packaged, beautiful as shown. Looks even better actually, as pictures were maybe a little sterile. Highly recommended, I'd gladly buy from them again.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0
  • MZ
    Michael Z.
    US · 12.02.2025
    Verified
    5.0

    Wonderful experience all around with Watchoyster.

    Article 5.0
    Average 5.0
    Delivery 5.0
    Communication 5.0

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