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Product Description

3027-3MY replacement battery for Seiko 3027 3MY 3M21A 3M22A 3M42A

This high-quality replacement battery is designed to fit Seiko 3027 3MY 3M21A 3M22A 3M42A, ensuring your device maintains optimal performance. Upgrade your Seiko 3027 3MY 3M21A 3M22A 3M42A with this reliable and long-lasting battery today!
This battery contains advanced technical components and has been tested according to strict CE safety standards.
The battery contains a chip that prevents overcharging and short-circuiting. Next to this, the battery is made from high quality cells that do not suffer from a so-called 'memory effect'.

Suitable For

3027-3MY

Compatible With

Seiko 3027 3MY 3M21A 3M22A 3M42A V103 V10(Replaced 3027 3MZ)
Note: Please make sure before buying as its not returnable item. This capacitor is fitted with a connector that works for Citizen watches only
The MT516 + Black Spacer replaces the MT616 You will need to insert the spacer between the empty space between the battery and the back plate. MT516 + Spacer = MT616

What’s included:

1 x For Seiko 3027 3MY 3M21A 3M22A 3M42A - Battery Replacement - 3027-3MY

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Specification

  • Condition: New
  • Battery Capacity:
  • Voltage:
  • Model Number: 3027-3MY
  • Compatibility: Seiko 3027 3MY 3M21A 3M22A 3M42A
  • Warranty: 12 Months
  • Safety Features: Over-voltage, over-current, short-circuit protection

Certified Safety and Reliability

ROHS & CE Certified:
Manufactured under strict quality control processes, earning certifications for safety, environmental compliance, and quality assurance.

Note: Installation may require technical skills. We recommend seeking professional assistance if you are not comfortable performing the replacement yourself. We are not responsible for any damage caused during the installation process.

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Orders are typically delivered within 12–15 business days.
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Orders are processed and shipped within 2 business days (Monday to Friday, excluding weekends and public holidays).
We aim to dispatch all orders promptly, but delays may occasionally occur due to factors outside our control - for example weather events, peak holiday volumes, or Australia Post disruptions.
If we experience a high volume of orders or anticipate any delays, we’ll reach out via email.
Once your order is processed, you’ll receive a confirmation email with tracking details.
Orders are shipped to the address provided at checkout. Please ensure your details are correct, as we are not responsible for items sent to an incorrect address.

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