يونيو 13, 2024

Miyota 90S5 Movement: All Details

The Miyota 90S5 is a versatile and reliable movement that offers high performance and a slim design, making it an excellent choice for many watch brands.

The Miyota 90S5 was introduced as part of the company’s high-performance 9000 series, designed to compete with Swiss movements by offering similar accuracy and durability at a more accessible price point.

The 90S5, in particular, is appreciated for its no-date feature, catering to those who prefer a clean, uncluttered dial.

miyota factory

Specifications:

miyota 90s5 movement watch dial
  • Movement Type: Automatic
  • Accuracy: -10 to +30 seconds per day
  • Frequency: 28,800 vibrations per hour (vph)
  • Jewels: 24
  • Power Reserve: 42 hours
  • Height: 3.90 mm
  • Diameter: 26 mm
  • Hacking: Yes
  • Hand-Winding: Yes
  • Date Function: No

Miyota 90S5 vs. 9039 and 9015

miyota 90s5 movement

Here’s a detailed comparison of the Miyota 90S5, 9015, and 9039 movements:

miyota 90s5 vs 9039 and 9015 comparison chart

Differences Highlighted:

  • Date Function: The Miyota 9015 includes a date function, whereas the 90S5 and 9039 do not.
  • Average Price: The Miyota 90S5 tends to be slightly more expensive compared to the 9015 and 9039.

Known Models:

The Miyota 90S5 movement is used in various watch brands that value precision and reliability. Some known models include:

  • Christopher Ward C1 Grand Malvern: Known for its elegant design and high-quality finish, this model utilizes the 90S5 for its dependable performance.
  • Zelos Mako: This dive watch features the 90S5 movement, offering robustness and precision under extreme conditions.
  • Epos Sportive: A sporty yet sophisticated watch that benefits from the accuracy and slim profile of the 90S5.
  • Lorier Neptune

Time Setting Guide

Setting the time on a watch powered by the Miyota 90S5 is straightforward:

  1. Pull the crown out to the first position.
  2. Turn the crown to set the time.
  3. Push the crown back in to start the movement.

Technical Details

The Miyota 90S5 is built with 24 jewels to reduce friction and wear, ensuring a long lifespan. Its 28,800 vph frequency allows for smooth sweeping of the second hand and enhances accuracy. The movement’s 42-hour power reserve ensures that it continues to keep time accurately even when not worn for a couple of days.

miyota movement making

Retail Price

The average replacement price for a Miyota 90S5 movement ranges from $100 to $150. This price reflects its quality and the precision engineering that goes into its production.

User Reviews of Miyota 90S5

To provide a well-rounded view of the Miyota 90S5 movement, here are some reviews from popular watch forums:

Watchuseek Review by User123:

“I’ve been using a watch with the Miyota 90S5 for over a year now. The accuracy is impressive, staying within -5 seconds per day. The movement is smooth, and the hacking feature is a great addition. The only downside is the rotor noise, which can be a bit distracting in quiet environments.”

Reddit Review by WatchEnthusiast:

“I recently bought a timepiece powered by the Miyota 90S5. It has a clean, no-date dial, which I love. The power reserve is sufficient for my needs, and the hand-winding feature is smooth. However, I noticed that the movement can be slightly noisy compared to my other watches.”

Watchuseek Review by ChronoFan:

“The 90S5 is a solid movement for the price. It’s reliable and keeps accurate time. The slim profile is perfect for dress watches. I wish it had a date function, but overall, it’s a fantastic movement.”

Shortcomings

While the Miyota 90S5 is highly regarded, it has a few shortcomings:

  • Rotor Noise: Some users report that the rotor can be noisy during winding.
  • No Date Feature: The absence of a date function might be a drawback for those who prefer having a date display on their watch.

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