仪表全部采用不锈钢材料，具有良好的防水、耐腐性能。
All instruments of stainless steel materials, has a good waterproof, decay resistance performance.
具有耐油、耐腐蚀、耐磨、耐老化、防水、阻燃、挠性良好等优点。
It's with oil corrosion-resistance aging wearing resistance, water and flame proof and good flexible function.
手表的底盖用精密螺丝固定，保证在水深50米下仍具有良好的防水功能。
Watch precision screw fixed case back to ensure that at depths of 50 meters under the water still has a good feature.
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