Wave Ceptor WVQ120 / WVQ600 / WVQ110TDE / WVQ-M610DE / WVQ-M610LE. - Wave Ceptor WVH-100D / 100TD. - Wave Ceptor WVA-M490D. This will ensure the watch syncs up to the new battery properly. If this step is missed then you will likely have issues after install.
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