In NON WORKING UNTESTED pre-owned condition. The Cover release pin is missing from the crown as shown in the pictures. You can open it by sending tweezers down the hole. I did not replace the battery. See photos for measurements.

I will ship this item out via USPS Mail with a tracking number for confirmation.  Items are shipped every day, expect to receive your item quickly.

Please feel free to ask any questions you may have.

Thank you for looking.