Vintage Sonic Chrono wristwatch, Japan Movement

wristband with a buckle fastener. The bezel measures 1.68 x 2.0 and has a thickness of .7 from the bezel to the base. The wristband has a .7 width, and is adjustable for length. It will fit a wrist that measures 6 1/8 up to one that measures 8 1/8 . It works well, as you can see in the video.

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