Miyota Caliber 0s60

Miyota Caliber 0S60

Miyota Caliber 0s60

ManufacturerMiyota (Citizen)
Caliber Number0S60
TypeQuartz
Lignes13.5”’
Diameter
30.8mm
Height4.13mm thick
Jewels
0
Battery Cell
SR927W (395/399)
Battery Life~2 years
Frequency32,768 kHz
Quartz TypeTuning fork type quartz crystal
Accuracy
+/-20 seconds per month
Hacking?
Yes
Stem
065-453, tap 10
Hand Sizes
1.2mm / 0.70mm / 0.17mm / 0.26mm
FunctionsCentral hours, central minutes, central chronograph seconds, 1/20 seconds subdial at 6:00, running small seconds at 6:00, 60 minutes chronograph subdial at 12:00, 12 hour totalizer at 9:00 date at 3:00 or 4:00 (location may vary based on dial design)
Country of ManufactureJapan
Known Models
 Technomarine TMY07 (Add your watch in the comments below…)

Miyota caliber 0S60 is a quartz chronograph watch movement with a date. It is made in Japan and has 0 jewels.  This caliber is a member of Miyota’s “Professional” family of quartz chronograph movements.

Miyota is owned by Citizen Watch Co. Ltd. The crossover or corresponding Citizen caliber number is 0560.

Miyota Caliber 0s60 Os6o

In Miyota’s own words this movement features:

  • Quick Reset (by Heart Cam Reset System)
  • Click Feeling Push Button Handling

Accuracy:

Miyota claims that the accuracy of the 0S60 is within +/-20 seconds per month in normal operating temperatures.

Battery Life:

According to Miyota, the correct SR927W (395/399) battery cell should last about 2 years in the caliber 0S60. Miyota’s battery life claims are based on using the chronograph function for 60 minutes or less per day. Running the chronograph means the watch is working harder and this reduces the battery life. For that reason, it is advised to only use the chronograph when you need it. If you are not going to wear your watch for a while and want to save the battery, pulling out the stem (aka hacking the movement) will reduce the battery consumption.


Replacing the Battery:

The battery is held in place with tension. Te remove the battery, gently move the tension arm back with your tool to allow the battery to pop out. The install a new battery, make sure the cell slides under the fix tab and hold the tension arm back, push the battery down and slowly release the tension arm back into place with the top tab holding it in place. The “tension arm” as described here is circled in the image below.

Resetting the chronograph to zero:

If your chronograph hand is not resetting to 12:00 or “zero” position, then you can try the following steps:

  1. Pull the crown to position 2 (time setting position).
  2. Press button A to advance the chronograph hand forward until it is lined up with 12:00. If you long-press A, the hand will move forward faster.
  3. Press button B to advance the 1/20 second subdial.
  4. Push the crown back to position 0

Note: if you push the crown back in to position 0 while the chronograph hand is still advancing forward, then it will stop the chronograph hand and recognize it as zero position. In this case, you will have to start over again.

Miyota Caliber 0s60 Manual

Replacement Prices:

At the time of this caliber listing, replacement prices for the 0S60 were found online in the range of $26.10 to $34.95 USD.

Macro Image Gallery:

Additional Resources:

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