Sea-Gull/海鸥表  M200S  博物馆系列
专柜购入，支持全网鉴定，腕表之家鉴定，随意鉴定，海鸥大全套（包括购物小票）
公价8000
别拿机芯上没有海鸥logo说事，这是最早一批，第一批M200S，表壳后外围一圈的英文和后面版本完全不一样（如图7），不要不懂装懂，后期2015年左右开始才有那些组装表，并且就是以机芯有无海鸥logo判断是否为组装，并且早期海鸥的盒子高档，非后期敷衍的通货版本（如图8），保卡和现在完全不一样，并且原装表带非后期黑色表带，支持各种验货
可走验货宝，费用自行处理！
手表几乎全新，表带一样几乎全新
机芯：ST1907（ST19系列里机芯回馈最好的）
人工合成蓝宝石表镜，背透表底 原装牛皮表带
售出非真假问题一律不退不换！

Translation:

Sea-Gull/海鸥表 M200S Museum Series,

bought in AD's physical store, I am confident that you send this watch for authentication anywhere, come with packaging and everything (including the shopping receipt), official price: 8000 RMB.

Don't say this watch is fake just because there's no Sea-Gull watch logo on the movement, this is the earliest batch of M200S produced, the English words on case back is completely differently compared with later batches produced (see photo No.7), do not act like you are an expert, the fake ones only came out later around 2015, and later people determine if it's a fake one by the Sea-Gull logo on the movement. And the early version of Sea-Gull packaging feels more premium than today's sloppy package (Photo No.8), the warranty card is completely different, and mine has the original strap, different from the black strap with the later versions, I'm confident to take this watch for authentication. This watch is almost brand new, same for the strap.

Movement: ST1907 (this movement has the best feedback amont the ST19 movement series),

synthethic sapphire crystal, display case back, original cowhide leather strap.

After this watch is sold, I won't accept return unless there's dispute about the authenticity of this watch.