欧米茄质保全新研发的机芯特别命名为L1924，代表瓦尔特？朗格纪念模型的前三位数字“297”则让人想起他的出生日期-7月29日。M代表了宝马高性能汽车的动力和操控性。欧米茄质保例如佩戴手表洗澡、手表外观肮脏、表带过长、使用环境恶劣等，都会使手表容易损坏，缩短使用寿命。

                         

来源：万国服务中心  

When you encounter something like.However, it is difficult for us to find a watch that is no longer a 'low-cost substitute' from Tudor's watches and can truly represent this brand.
 
                          

来源：积家售后维修 

欧米茄质保制造了两枚新的男表坚固的不锈钢或PVD镀金不锈钢。摆轮的中心必须具有的体积和较高的惯性矩。欧米茄质保尼莫角（PointNemo）位于智利海岸附近的南太平洋。欧米茄质保

                          

参考文献：爱彼手表保养  

As for the watches you wear every day, I believe that your watch friends he deep feelings for them, so please remember to take care of them often.Usually, the dial of our Cartier watch is rusty or rusty.