Seiko Grand Touring - Solar Chronograph

Name: Seiko Grand Touring - Solar Chronograph
Brand: Seiko
SKU: gsefpr4zng
Price: 660.00 GBP
Availability: InStock

The Seiko Speedtimer, introduced in 1969, was a milestone in chronograph innovation. Inspired by t...

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Seiko Prospex 'Grand Touring' Men's Solar Chronograph Bracelet Watch

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Product Information

Full details

This guide is for owners of the Seiko Grand Touring Solar Chronograph looking to understand and maximize their watch's features. This watch, inspired by vintage motorsports, combines a stylish design with advanced functionality, offering accurate timekeeping and chronograph capabilities. Keep in mind that while the watch offers a 6-month power reserve, it needs regular exposure to light to maintain optimal performance.

All features

Series	Grand Touring
Model Part Number	SSC939P1
Brand	Seiko

Extended Product Information

FAQs

How long does the watch take to charge?

Charging time varies depending on the light source. Direct sunlight is the fastest, while artificial light takes longer. Refer to the user manual for charging guidelines.

How accurate is the watch?

The watch is accurate to +/- 15 seconds per month.

What is the water resistance rating?

The watch is water-resistant to 100 meters, suitable for general water sports.

How do I use the tachymeter bezel?

Use the tachymeter to measure speed over a known distance. Start the chronograph at the beginning of the distance, and stop it when you reach the end. The bezel will then indicate the speed.

What type of crystal does the watch have?

The watch has scratch-resistant curved sapphire crystal with an anti-reflective coating.

What is the power reserve of the watch?

The watch has a power reserve of approximately 6 months when fully charged.

How do I maintain the stainless steel bracelet?

Clean the bracelet regularly with a soft cloth and mild soap. Avoid harsh chemicals that can damage the finish.

Troubleshooting

Watch is not running.

Ensure the watch is charged by exposing it to light. Check the power reserve indicator.

Chronograph hands are not aligning.

Reset the chronograph hands by following the instructions in the user manual.

Date is incorrect.

Adjust the date by following the instructions in the user manual, making sure to avoid adjusting the date during the changeover period (typically 9 PM - 3 AM).

Pros and Cons

Pros

Solar-powered, eliminating battery replacement.
Durable sapphire crystal glass.
High accuracy with +/- 15 seconds per month.
Chronograph and tachymeter functions for versatile use.
Water-resistant to 100m for added durability.
Stylish design inspired by motorsports.

Cons

Requires regular exposure to light for charging.
Complex functionality may require some time to learn.
Limited to 1/5th of a second chronograph timing.
The push-button tri-fold clasp might require getting used to.
The case size may be large for some wrists.

Setup, Compatibility & Care

Charging: Expose the watch to sunlight or bright artificial light to charge the solar cell. Avoid storing the watch in a dark place for extended periods.
Setting the Time and Date: Pull the crown out to the appropriate position to set the time and date. Refer to the user manual for specific instructions.
Using the Chronograph: Press the top button to start and stop the chronograph. Press the bottom button to reset the chronograph. The sub-dials indicate elapsed time.
Cleaning: Clean the watch with a soft, damp cloth. Avoid using harsh chemicals.
Water Resistance: Ensure the crown is fully pushed in to maintain water resistance. Rinse with fresh water after exposure to saltwater.