Safe & Reliable Shopping from Japan

[Product Highlights]

• Rare "5 SPORTS" Dial: Features the eye-catching and desirable "5 SPORTS" lettering at the 9 o'clock position—a standout detail among 6139 models.

• Crystal Condition: Like-new condition with outstanding clarity and no noticeable scratches.

• JDM Calendar Display: Features a dual-language day wheel in Japanese (Kanji) & English.

• Genuine SEIKO Bracelet: Fitted with an original SEIKO stainless steel bracelet with a signed one-touch folding clasp.

• Wrist Size: Fits up to approx. 21.0 cm (8.26 in) wrist size (adjustable at the buckle clasp).

[Functional Assessment & Operation]

• Main Timekeeping: Running and functioning normally.

• Chronograph Functions:

  • The top pusher (2 o'clock) starts and stops the red chronograph second hand.

  • The bottom pusher (4 o'clock) resets both the central second hand and the 30-minute sub-dial counter at 6 o'clock accurately back to zero.

  • Note on Chronograph: The chronograph functions, but may stop after a few minutes of running. Shaking/winding the watch will reactivate it.

• Inner Rotating Bezel: Rotates smoothly in both directions via the crown.

• Calendar Quickset: Lightly pressing the crown changes the date. Pressing the crown further in changes the day of the week.

• Winding: Self-winding automatic movement via wrist motion.

[Cosmetic Condition]

• Crystal & Dial: Crystal is in like-new, pristine condition. The hour and minute hands remain in very good, clean condition.

• Case & Case Back: The stainless steel case is remarkably clean. The case back features clear SEIKO original markings.

• Outer Bezel: Shows typical signs of age and wear consistent with a vintage timepiece.

[Vintage Notice & Disclaimer]

This is a vintage timepiece manufactured over 50 years ago. As such, it shows light hairline scratches and minor wear on the case and bracelet consistent with age.

While it is currently in operational condition for daily enjoyment, accuracy, power reserve, and water resistance equivalent to modern watches cannot be guaranteed. A future service/overhaul by a professional watchmaker is recommended for long-term daily use.

[Included Items]

• Watch Unit Only (No box, papers, or additional accessories included.)

The item is requested from our secured consignment warehouse and transferred to our office.

Once the item arrives, we carry out a final inspection and then package it carefully for shipment.

Because of this process, please allow up to 10 business days for handling.

We carefully pack all items to help prevent damage during long-distance international delivery.

Bubble wrap / air cushion protection is always used.

For large or heavy items, we use additional corner protection and stronger outer packaging when needed.

Actual packaging example from our store.

All items are carefully inspected before listing and shipment.

For certain items such as professional audio equipment or used electronic devices, full testing may not always be possible.

This may be due to the lack of a suitable testing environment or specific expertise for that model.

In such cases, there may be undetected issues or defects.

The item is sold based on its current condition.

By placing an order, you acknowledge and accept these conditions.

If you have any concerns, please feel free to contact us before purchasing.

Shipping carriers
We ship via DHL, FedEx, Japan Post, or eBay SpeedPAK Economy.

Remote areas
Additional fees ($15-$20) may apply for remote locations.

Air shipping restrictions
Due to air shipping regulations, certain items such as liquids or batteries may need to be removed before shipment.

If this applies, we will notify you in advance and handle your item with care to preserve its original condition as much as possible.

Please note that this item is a Japanese domestic model.

Depending on your country, compatibility may vary.

Some products may support only the Japanese region, language, or 100V power.

We kindly recommend checking compatibility with your local system before purchase.

Import duties and taxes are generally not included in the item price or shipping cost.

Please check with your country's customs office to determine these additional costs before bidding or buying.

Some items may already include import fees in the item price. Please check the product page to confirm.

If you see the message "This item includes applicable import fees - you won't pay anything extra after checkout," it means the price already includes import fees and no additional costs will be charged after checkout.

If this message is not displayed, import duties or taxes may be charged upon delivery. If you are unsure, please check with your local customs office or shipping carrier in advance.

Import duties and taxes are included in the item price or shipping cost.

Items shipped to the U.S. are sent under the Delivered Duty Paid (DDP) method.

You do not need to pay any additional fees when your order arrives.

Import duties, taxes, and charges are not included in the item price or shipping cost.

These charges are the buyer's responsibility. Please check with your country's customs office before purchasing.

For items that qualify for eBay's Authenticity Guarantee, any customs duties, import taxes, or related fees are the buyer's responsibility.

Applicable customs charges will be displayed during checkout before you finalize your purchase.

We also operate a music-focused store offering vintage instruments and audio gear from Japan.

Tap the logo to visit our music store