Is this battery fit seiko model 5m42 og99

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.

Is this capacitor self charging?

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.

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

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Original SEIKO Capacitor 3023.5MY

Product ID: 202688002

Details

Brand
SEIKO
Capacitance
3023.5 Farad
Material
Metal Ceramic
Operating voltage
1.5 Volts
Shape
Rectangular

⚡3023.5 Farad capacitance

🔋1.5V operating voltage

🔥100°C max temperature rating

£32.59

Duties & taxes included

In stock

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Description

⚡ Power your precision with Seiko’s original kinetic capacitor!

PRECISION ENGINEERING - Through-hole mount design guarantees secure installation and optimal electrical connectivity.
TRUSTED BRAND QUALITY - Original Seiko part with 4.4-star rating from 689 users—join the community of satisfied professionals.
UNIVERSAL COMPATIBILITY - Fits a wide range of Seiko kinetic movements including 5M22 to 5M47 series—upgrade your watch effortlessly.
POWER PACKED PERFORMANCE - High 3023.5 Farad capacitance ensures reliable energy storage for seamless device operation.
DURABILITY UNDER PRESSURE - Withstands up to 100°C, built to endure demanding environments without compromising performance.

The Original SEIKO Capacitor 3023.5MY is a high-capacitance, 1.5V replacement capacitor designed for multiple Seiko kinetic watch movements. Engineered for durability with a 100°C temperature rating and a reliable through-hole mount, it ensures long-lasting performance and compatibility across various models. Trusted by hundreds of users, this genuine Seiko component is essential for maintaining your watch’s kinetic energy system.

Specifications

ASIN	B07LGRYH1T
Best Sellers Rank	173,372 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 38 in Food Processor Replacement Parts
Brand	Seiko
Capacitance	3023.5 Farad
Customer Reviews	4.4 out of 5 stars 689 Reviews
Item Shape	Rectangular
Item Weight	0.01 Kilograms
Manufacturer	Seiko
Manufacturer Part Number	3023 5MY
Material	Metal, Ceramic or Electrolytic
Model Number	3023-5MY
Mounting Type	Through-Hole Mount
Mounting type	Through-Hole Mount
Operating Voltage	1.5 Volts
Operating voltage	1.5 Volts
Shape	Rectangular
Unit Count	1.0 count
Upper Temperature Rating	100 Degrees Celsius

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