這錶帶寬好像是20MM
圖片來源
https://www.google.com.tw/search?q=SNZD23K1&espv=2&biw=1680&bih=925&tbm=isch&imgil=xubGfRL_aXV6EM%253A%253BM_lviQvvMwJlnM%253Bhttp%25253A%25252F%25252Fwww.amazon.co.uk%25252FSeiko-Sports-SNZD23K1-Automatic-sporty%25252Fdp%25252FB000GZRHZU&source=iu&pf=m&fir=xubGfRL_aXV6EM%253A%252CM_lviQvvMwJlnM%252C_&usg=__n37FJoJhCxvb5eJfm7DCCOSe-3c%3D&ved=0ahUKEwjFhMTFhMLKAhVn2qYKHXjqA_QQyjcIJQ&ei=9oukVsWxOue0mwX41I-gDw#imgrc=qEvpy-dAvcUaBM%3A
