This solar watch is equipped with a stopwatch function. A full-scale stopwatch, which can measure in 1/5-second increments with the center hand, is equipped. A solar cell under the dial converts any form of light into “electrical energy” to operate the watch. “Chronograph” means a watch with a stopwatch function.

Great watch, very reliable. I use as my outdoor watch, and for being in the water and have had no problems with it as well as dress occasions.

A sophisticated blend of style, precision and innovation, Coutura is crafted for effortless excellence. The watch for those who know what they want and where they're going, who make their own rules and forge their own paths, each Coutura is thoroughly contemporary in technology and design.

Light energy received by a solar cell (solar cell unit under the dial) is converted into electronic energy. The energy is stored in the rechargeable battery and is used to move the watch.

Radio-controlled, Radio Sync Solar Chronograph automatically receives radio signals to precisely adjust the time and calendar The chronograph measures up to 60 minutes in 1/5 second increments with a split time measurement function and a date calendar.

How long does the Seiko Solar battery last? The Seiko Solar battery can last up to 10 years, depending on the model and usage. It is designed to be long-lasting and reliable, so you don't have to worry about replacing it often.

This, coupled with wear throughout the year, has meant I've never come to them to find they have died. But of course, a battery, even a rechargeable one, does have a finite life span, and Seiko says this is around ten years. So ten years of worry-free accurate timekeeping is what you can expect from these movements.

There's a reason behind Swiss's exclusivity. While both Seiko and Tissot produce exceptional timepieces praised for their designs and accuracy, Seiko has a strong focus on Haute Horlogerie, grand complications, and elegant dress watches. Think of the legendary Seiko 5 SNXS73 and the oblong, timeless SWR053P1.

Very nice overall quality, looks amazing and has a nice weight to it. Although had some trouble setting up the calendar / date, but this was my first time doing so but the instructions it was okay. You won't be disappointed with this watch!

The Seiko Solar battery can last up to 10 years, depending on the model and usage. It is designed to be long-lasting and reliable, so you don't have to worry about replacing it often.

Solar watch batteries run on renewable and clean energy. Solar batteries can last for (almost!) a lifetime. For example, Solios' solar watches are expected to last up to 50 years. It takes about 2 hours of light exposure to get a more than six months power reserve.

10 years The Seiko Solar battery can last up to 10 years, depending on the model and usage. It is designed to be long-lasting and reliable, so you don't have to worry about replacing it often.

As a solar watch requires no regular battery replacement, it may be worn for long time with perspiration and dirt left on the watch or band. Perspiration and dirt may lead to rust, etc. Please take care of your watch by wiping the watch and band with a soft cloth.

As stated before, the main advantage is the fact that solar Seiko watches do not require battery modifications. Because there is no need to replace the electric battery, solar Seiko watches tend to be practically maintenance free.

"Grand Seiko" is a luxury brand that offers timepieces made by master craftsmen in Seiko's two exclusive watchmaking studios, using exclusive movements and the highest grade materials.

Its timeless design, durability, and value for money make it a popular choice among watch enthusiasts and everyday users alike. Whether you are looking for a watch for everyday wear or a reliable timepiece for your collection, the Seiko 5 is an excellent choice.