Miyota 9015 machine features, history and interesting facts

The Miyota 9015 movement has become a key component in many modern watches. Its precision, reliability, and relatively low cost have made this mechanical movement a popular choice for watch brands around the world. Let's take a closer look at the history, interesting facts, and functions of this significant mechanical movement.

History of Miyota 9015

The Miyota 9015 is an automatic mechanical movement manufactured by the Japanese company Citizen Watch Co., Ltd., which has a long tradition in watchmaking. Citizen was founded in 1918 and has since become one of the most respected brands in the industry. Miyota, a subsidiary of Citizen, specializes in producing mechanical movements for watches.

The Miyota 9015 was first introduced in 2009 as a successor to the older Miyota 8215 model. This new movement was designed to improve accuracy, reliability, and overall longevity. Its debut was a significant moment in the watchmaking world, as it offered a valuable alternative to expensive Swiss movements with similar features.

Interesting Facts about Miyota 9015

1. Slim Profile: One of the key features of the Miyota 9015 is its slim profile. At a thickness of just 3.9 millimeters, this movement is an ideal choice for watches with an elegant and slim design. This makes it a popular choice for watches meant to be worn under a shirt cuff.

2. 21,600 BPH (Beats Per Hour): The Miyota 9015 operates at a frequency of 21,600 beats per hour, resulting in a smooth movement of the second hand. This frequency is considered optimal for a smooth operation and accuracy.

3. 24 Jewels: The movement contains 24 jewels, which serve as bearings for the axles, increasing their lifespan and reliability.

4. Automatic Winding: The Miyota 9015 is an automatic movement, meaning it winds itself with the motion of the wearer's wrist. This means you don't have to manually twist the crown to wind the watch, which is very convenient for many people.

5. Affordable Price: One of the biggest advantages of the Miyota 9015 is its relatively affordable price compared to some Swiss alternatives. This allows watch brands to offer high-quality mechanical watches at more accessible prices.

Functions of Miyota 9015

1. Hours, Minutes, Seconds: The basic function of the movement is to measure time using three hands - hour, minute, and second.

2. Date Function: The Miyota 9015 has an integrated date function, allowing the wearer to easily see the current date.

3. Chronograph: Some watches with the Miyota 9015 may have a chronograph function, which is useful for measuring short time intervals.

4. Power Reserve: The movement has a power reserve of up to 42 hours, meaning that if the watch is not worn, it will still function for several days.

5. Anti-Magnetic: The Miyota 9015 also has anti-magnetic protection, which is useful in environments with magnetic fields that could affect the movement's accuracy.

You can view our entire range of watches with the Miyota 9015 movement below.