ABOUT “BLOOD PRESSURE”

What is blood pressure?

The heart is a pump that circulates blood throughout your body. Blood is pumped from the heart at a constant pressure into arteries. This pressure is called the arterial blood pressure and represents, in general terms, your blood pressure. Blood pressure is indicated by several kinds of pressures, including the systolic pressure that occurs when the heart pumps blood and the diastolic pressure that occurs when blood returns to the heart.

(Systolic)

(Diastolic)

 

Artery

 

Artery

Left atrium

Left atrium

 

Left

Left

Normal state is restored

ventricle The artery wall expands.

ventricle

to the artery wall.

Contraction

 

Dilation

English

Your blood pressure changes all the time.

Your blood pressure differs according to your age, gender and a range of other factors. It is likely to be affected by your biorhythm during the day and by your posture, physical activities, mental activities, level of stress and even by the air temperature. The blood pressure of a healthy person generally varies within a day.

Blood pressure value (mmHg)

Systolic blood pressure

Diastolic blood pressure

Time of day

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Citizen CH-463E instruction manual About Blood Pressure, What is blood pressure?, Your blood pressure changes all the time

CH-463E specifications

The Citizen CH-463E is an advanced chronograph wristwatch that stands out in the competitive landscape of timepieces. Renowned for its precision, functionality, and stylish design, this watch epitomizes the craftsmanship synonymous with the Citizen brand.

One of the most notable features of the CH-463E is its Eco-Drive technology. This innovative solar-powered system harnesses light from both natural and artificial sources, converting it into energy to power the watch. This means users never need to replace a battery, making it both an eco-friendly and low-maintenance option. The watch can run for several months on a full charge, ensuring continuous reliability, even in low-light conditions.

In terms of functionality, the CH-463E boasts a sophisticated chronograph feature, offering a stopwatch function that can measure elapsed time accurately. The intuitive sub-dials on the watch face display the minutes and seconds, allowing for easy and precise time tracking. This functionality is particularly appealing to sports enthusiasts and professionals who require accurate timing for their activities.

The design of the CH-463E is equally impressive, striking a perfect balance between modern aesthetics and classic elegance. With a robust stainless-steel case that provides durability and a luxurious feel, the watch is both stylish and versatile, suitable for casual and formal occasions alike. Its sapphire crystal glass offers exceptional scratch resistance, further enhancing its longevity and timeless appeal.

Another highlight of the CH-463E is its water resistance rating, typically around 100 meters. This allows wearers to enjoy activities such as swimming and snorkeling without worrying about water damage, making it an ideal companion for outdoor adventures.

In addition to these features, the CH-463E includes other technologies such as luminous hands and markers, which ensure readability in low-light conditions. This is ideal for those who often find themselves in dimly lit environments, ensuring that they can always keep track of time.

Overall, the Citizen CH-463E is a remarkable combination of cutting-edge technology, sophisticated design, and practical functionality. It appeals to watch enthusiasts and everyday users alike, offering a timepiece that is both reliable and stylish. With its Eco-Drive technology, advanced chronograph features, and water-resistant capabilities, the CH-463E represents the pinnacle of modern watchmaking, delivering unparalleled performance and elegance.