船用石英钟
370204, 200MM
370205, 防潮不锈钢外壳
A quartz, battery operated clock. The case is backed with rubber to provide resistance to shock and dust. A Vapour-Proof type(IP54) with Stainless Steel Casing is also available.
一种由电池供电的石英闹钟。表壳背面有橡胶,以提供防震和防尘功能。还有不锈钢外壳的防蒸型(IP54)可供选择。