为什么防水手表还是会进水？

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　目前，市场上的手表都是防水的，最低的是生活防水，即30米防水。然而，防水深度并不表示手表实际能在水下使用多少米，而是它能承受多少静态常温压力。

<p style="box-sizing: border-box; border-bottom: 0px; text-align: center; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　一、标有防水标志的手表仍然会进水。为什么?

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　手表的防水性主要体现在三个方面:玻璃、后盖和表冠。如果水进入手表，主要是由于以下两个原因:

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　1、手表遇热水:手表的防水圈具有热胀冷缩的特点，防水性会被损坏几次。此外，水蒸气作为一种气体分子极其微小，可以通过防水部件轻松进入手表。

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　2、这块表已经很久没有保养了:这块表的防水圈会逐渐老化。如果手表长时间不保养，水蒸气很可能会进入手表，冷凝后肉眼可见的水滴会出现在手表镜面上。

<p style="box-sizing: border-box; border-bottom: 0px; text-align: center; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　二、在日常生活中佩戴手表时，请注意

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　1、不要长时间接触水。不要戴手表去洗热水澡、桑拿等。

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　2、游泳时不佩戴100米以下的防水手表，并且每年定期检查手表的防水性。

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　3、在擦拭手表的过程中，不要转动表冠。

<p style="box-sizing: border-box; border-bottom: 0px; text-align: center; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　三、手表意外被水浸泡时的正确处理方法

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　1、用几层容易吸水的卫生纸或棉绒将手表紧紧包好，放在40W灯泡的位置约15cm，烘烤约30分钟。(记住不要直接用火烘烤)

<p style="box-sizing: border-box; border-bottom: 0px; border-left: 0px; padding-bottom: 0px; line-height: 2.4; widows: 2; text-transform: none; font-style: normal; text-indent: 0px; margin: 0px; outline-style: none; outline-color: invert; padding-left: 0px; outline-width: 0px; padding-right: 0px; font-family: Lato, 'Playfair Display', 'Open Sans', Arial, Verdana, Helvetica, 'Microsoft Yahei', sans-serif; white-space: normal; orphans: 2; background: rgb(255,255,255); letter-spacing: normal; color: rgb(40,40,40); font-size: 14px; vertical-align: baseline; border-top: 0px; font-weight: 300; border-right: 0px; word-spacing: 0px; padding-top: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px”>　　2、向内放表镜，向外放底壳，然后戴在手腕上，湿气将在两小时内被除去。如果有严重的进水，肉眼可见或低温下观察镜内有小水滴凝结，应尽快送维修店处理，以免零件生锈。