This product has scratches due to use. The strap is a non-OEM product. It is currently in operation. The daily difference when placed flat on a timegrapher is about 29 seconds, but this varies depending on posture, so please consider this as a guide only. Size (cm) Case height: 2 Case width: 2 Dial height: 1.5 Dial width: 1.5 Band width: 1 Case thickness: 0.
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