上个没打金标，但是金标打壳里边的彩金怀表（Keystone Watch Case产品）

这个 Keystone Watch Case 的金表壳产品，经常把金标打到壳里边。
外边不打实金，或者包金之类的标记。
咱们论坛有人把带这样的“壳”的表，当实金表买。
据外国论坛说：这个就是包金
具体还没有找到详细的说法，找到随贴放出
下面这个表是我前几天刚买的2块彩金表之一，表面没有任何金标，金标打在壳里边,显示14k
另一块是实金，有金标撂下不表。

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关于这样没打金标的美国“金表”，是实金还是包金

请参考：http://www.watchlead.com/wbbs/fo ... 7807&extra=page%3D1
目前还没有结论，倾向于不打标的是包金。

壳里边打上“boss 14k”,不会拆机芯，但是能看见

明显看出什么标都没有打。。。

实际上guaranteed for twenty years------这个意思是珠宝商20年穿金内保修理、包更换的意思
请参考： Gold-filled cases had been sold with twenty year guarantees back in the 1880s and they were beginning to come back to retail jewelers who had to deal with them. And in 1898, case companies started extending their guarantees, such as Joseph Fahys & Co., whose Montauk cases had been guaranteed for fifteen years, were now guaranteed for twenty; the Wadsworth Watch Case Co. whose Pilot cases started the year guaranteed for fifteen years and were upgraded to twenty years ( and were later extended again, to 25 Years);
The Jewelers' Circular, one of the major trade periodicals, sent out letters to jewelers posing the question of what should the case manufactures do when a case failed to live up to the guarantee:  1) Provide a new case of the same guarantee? 2) Provide a new case having a guarantee of the shortfall (if a 20 year case wore though in 16 years, provide a 5 year guaranteed case)? 3) "Repair" the case (with the exact nature of the repair undefined)? 4) Provide a new case, charging the customer a prorated amount?  

美国壳实金壳或包金壳其实很好分辨.
你这个看起来是包金壳.
你另外有一颗实金壳的.
你两颗在手上对比一下就知道了.
实金壳的没有这麽厚.

https://mb.nawcc.org/wiki/Lapp-and-Flershem

gtgtgt 发表于 2019-2-4 23:24
美国壳实金壳或包金壳其实很好分辨.
你这个看起来是包金壳.
你另外有一颗实金壳的.

对，实金的薄，，，好像重量也轻

根据当时的广告来看，实金壳比包金壳大概贵一倍的样子，（同样size，同样无钻），见8楼

引镜 发表于 2019-2-4 21:27

玩彩金，还不弄个大个的？那多过瘾！

这个属于三色金 没打标的都是包金壳