懂表的进来帮我看一下,我有一块浪琴表,表盘黑色,阿拉伯数字,鉴别真伪。后面透明为这边上写着:L2.669.4 ALL STAINLESS STEEL REGISTR .MOD.SWISS MADE WATER-RESISTANT 32033495-603A。The longines master collection