Features

Precautions


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Before using this watch

Accuracy of a mechanical watch

The accuracy of a mechanical watch on the specification page is static accuracy at normal temperatures. Accuracy of a mechanical watch may not be kept within a normal accuracy range due to using conditions such as below.

Winding amount of the mainspring

A mechanical watch keeps its accuracy best when its mainspring is sufficiently wound.

Posture of the watch

Accuracy of a mechanical watch varies affected by gravity. The accuracy varies as the result that the watch may take various attitude while worn and gravitate to a different direction every moment.

Usage environment (temperature, magnetism, shock, etc.)

Related articles

Main specifications Use a mechanical watch

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Do not adjust band length yourself