Magnetic resistanceaffect of magnetic field

Affected by nearby magnetism,

a quartz watch may temporarily gain or lose time or stop operating.

This defective condition caused by magnetism will be corrected soon after the watch is removed from the magnetic source. Reset the time once again before using the watch.

Indication on the case back

Condition of use

 

No indication

Keep the watch more than 10 cm away from

 

magnetic products.

 

 

 

 

 

 

 

Keep the watch more than 5 cm away from

 

 

magnetic products. (JIS level-1 standard)

 

Examples of common magnetic products that may affect watches

Cellular phone (speaker)

Magnetic health belt

Bag (with magnet buckle)

Magnetic necklace

AC-powered shaver

Magnetic health mat

Portable radio (speaker)

Magnetic health pillow

Magnetic cooking device

etc

Keep the watch more than 1 cm away from

magnetic products. (JIS level-2 standard)

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The reason why analogue quartz watch is affected by magnetism.

It is because the built-in motor of the watch, which harnesses magnetic power and external strong magnetism, affect each other to stop the motor or suppresses the turn of the motor.

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Seiko D-1, V181, V145, V182 manual Examples of common magnetic products that may affect watches

D-1, V145, V182, V181 specifications

Seiko is a renowned name in the world of horology, and its quartz movements are known for their reliability and precision. Among its many offerings, the V-series movements, specifically the V181, V111, V145, and V110, stand out due to their innovative features and robust design.

The Seiko V181 is a multifunction quartz movement that incorporates a trio of useful functions: date display, day of the week indication, and a unique 24-hour format. This movement is built with Seiko’s proprietary technology, ensuring not just accuracy but also longevity. The V181 is designed for easy readability, making it an excellent choice for everyday wear. Its sleek profile allows it to fit into both casual and formal designs seamlessly.

The V111 movement is another versatile offering from Seiko, known for its sleek and minimalistic approach. It features a compact design that caters to slim-profile watches. The primary function of the V111 is timekeeping, accompanied by a date complication. This movement is a testament to Seiko's commitment to precision, with a battery life that can extend significantly when managed properly. The straightforward nature of the V111 makes it an appealing choice for those who appreciate classic watch styling without excessive complication.

Seiko’s V145 movement introduces additional functionality, featuring a stopwatch function alongside the standard time display. This makes it particularly popular among sports enthusiasts and professionals alike. The V145 is engineered with a high-frequency oscillator, which allows for enhanced accuracy and responsiveness, making it ideal for precise timing needs. The design also emphasizes durability, often featuring water-resistant capabilities suitable for active lifestyles.

Lastly, the Seiko V110 is designed for those who value practicality and reliability. This movement is known primarily for its accuracy in timekeeping and extended battery life. The V110 movement is often found in diverse Seiko watch models catering to a wide audience, from casual wearers to serious collectors. Its straightforward design minimizes distractions, focusing purely on function.

In summary, the Seiko V181, V111, V145, and V110 movements offer a range of options for varying needs and preferences. Each showcases Seiko's dedication to quality and innovation in watchmaking, making them popular choices for watch enthusiasts around the world.