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mercari Home Appliances and Air Conditioning Batteries and rechargeable batteries Button Batteries
Japanese cross-border
《即日ネコポス発送》シチズンUT621 コイン型二次電池(H240系 xC対応)
Price
3250円
(Tax included)
S$3250
Specifications
Quantity
-
+
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Brand Name
Citizen
Seller Rating
98.9% Good(93) Normal(0) Bad(1)
Condition
Brand new, unused
Shipping
Free shipping to Japan
Start Time
2026-07-31 11:52:23
Updated Time
2026-07-31 12:00:59

《即日ネコポス発送》シチズンUT621 コイン型二次電池(H240系 xC対応)

<即日ネコポス発送 当方宮城県、遠方地の方にもおススメ!>



CITIZEN純正部品の「UT621」コイン型二次電池です。

H24*系などのハッピーフライトに完全適合した二次電池となります。

シチズン295-7530「CTL621F」および「MT621」が、「UT621」の互換電池として認識されることが多いのですが、公称電圧でみると「UT621」は3Vに対し、「CTL621F」は2.3V、「MT621」に至っては1.5Vとそれぞれ相違しております。

xCで特に人気の高いH24*系などのハッピーフライトシリーズでは、高機能(世界4エリア対応多局受信型)のため、「CTL621F」「MT621」などの互換電池だと、早々に電圧不足となる恐れがあります。

現状で動作しても、数年で電圧不足となり、2秒運針になる可能性があります。もし、ご自身の腕時計で「UT621」を使用している場合は、CTL621Fなどの代替電池ではなく、こちらの「UT621」をお使いになってみてください。



なお、国内ではすでに製造中止のため、海外より取り寄せておりますが、この「UT621」は流通量が大変少なく市場に出回りにくいものとなっています。ぜひ、この機会に入手することをお勧めします。



【ブランド】CITIZEN

【商品名】純正部品 コイン型二次電池

【型番】UT621

【個数】1PCE

【商品の状態】未使用

【備考】主な対象となる腕時計型番 H240、H246、H060 など



以上、よろしくお願いいたします。
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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