---
product_id: 509617228
title: "Seiko Original Capacitor 3023.5MY"
brand: "seiko"
price: "€ 92.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Seiko"
url: https://www.desertcart.be/products/509617228-seiko-original-capacitor-3023-5my
store_origin: BE
region: Belgium
---

# 3023.5 Farad high capacitance 100°C heat tolerance Surface mount for easy replacement Seiko Original Capacitor 3023.5MY

**Brand:** seiko
**Price:** € 92.60
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your Seiko ticking like new — power, precision, performance!

## Quick Answers

- **What is this?** Seiko Original Capacitor 3023.5MY by seiko
- **How much does it cost?** € 92.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/509617228-seiko-original-capacitor-3023-5my)

## Best For

- seiko enthusiasts

## Why This Product

- Trusted seiko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Swap:** Surface mount design makes replacement quick and hassle-free
- • **Built to Endure:** Withstands up to 100°C, perfect for reliable performance under stress
- • **Revive & Thrive:** Breathe new life into your vintage Seiko watches with this essential capacitor
- • **Power Up Your Timepiece:** High 3023.5 Farad capacitance ensures long-lasting kinetic energy storage
- • **Trusted Brand Reliability:** Genuine Seiko part guarantees compatibility and durability

## Overview

The Seiko Original Capacitor 3023.5MY is a high-capacitance (3023.5 Farad) copper capacitor designed for kinetic watch movements, compatible with multiple Seiko models including 5M62A. It features a surface mount design for easy installation, withstands temperatures up to 100°C, and is a genuine Seiko replacement part trusted by watch enthusiasts to restore and maintain optimal watch performance.

## Description

Kinetic lines, but 3023.5MY is also used in many other movements. Replacement for capacitor 3023.5MZ.

Review: Brought my watch back to life - Installed this in one of my old Seiko watches with the 5M62A movement. Works well. Got the watch up to a full charge and left it sit for a week. Watch still shows a full charge. The capacitor is Panasonic.
Review: Perfekt - Perfekt

## Features

- 3023-5MY Seiko Capacitor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LGRYH1T |
| Brand | Seiko |
| Brand Name | Seiko |
| Capacitance | 3023.5 Farad |
| Customer Reviews | 4.4 out of 5 stars 679 Reviews |
| Item Shape | Rectangular |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Seiko |
| Material | Copper |
| Material Type | Copper |
| Model | 3023-5MY |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Part Number | 3023 5MY |
| Shape | Rectangular |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 100 Degrees Celsius |
| Upper temperature rating | 100 Degrees Celsius |

## Product Details

- **Brand:** Seiko
- **Capacitance:** 3023.5 Farad
- **Material:** Copper
- **Mounting type:** Surface Mount
- **Shape:** Rectangular

## Images

![Seiko Original Capacitor 3023.5MY - Image 1](https://m.media-amazon.com/images/I/61KOw+ISZjL.jpg)

## Questions & Answers

**Q: Is this battery fit seiko model 5m42 og99**
A: The only way to find out is to remove the back of the watch. I thought I had the right one. When I removed the back I found it was the wrong one. I had to order another with the number off the capacitor. This is for some Seiko watches. But to get the right one remove the back first and check the number. I have this capacitor which is of no use to me. When you have the back off the watch if it matches with the one you have it should be okay
Michael.

**Q: Is this capacitor self charging?**
A: The original Capacitor that came with my watch held charge for two weeks or longer when fully charged.  The replacement Capacitor only holds charge for two or three days when fully charged.  So I'm disappointed with the length of time of charge.

**Q: is useful for 5M85 caliber?**
A: 3023 24T

**Q: Will it on 5M54?**
A: The correct part number for a 5M54 is 304324T I do not know if the one shown (30235MY) is a suitable substitute but I doubt it due to varying thickness of capacitors

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brought my watch back to life
*by T***T on 26 November 2025*

Installed this in one of my old Seiko watches with the 5M62A movement. Works well. Got the watch up to a full charge and left it sit for a week. Watch still shows a full charge. The capacitor is Panasonic.

### ⭐⭐⭐⭐⭐ Perfekt
*by A***H on 26 March 2025*

Perfekt

### ⭐⭐⭐⭐⭐ Tutto perfetto
*by F***. on 16 November 2023*

Arrivata come preventivato... è un giorno che l'ho montata ..per ora tutto ok. Ci sono due pezzettini di carta non ho capito a cosa servono.

## Frequently Bought Together

- Original SEIKO Capacitor 3023.5MY
- Watch Link Removal Kit, BYNIIUR Watch Repair Kit, Watch Case Opener Spring Bar Tools, Watch Battery Replacement Tool Kit, Watch Band Link Pin Tool Set with Carrying Case and Instruction Manual
- OTOOLWORLD Watch Case Open Ball Friction Ball Watch Case Open Ball Battery Change

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-22*