• 瀏覽: 3,814
  • 回覆: 18
[隱藏]
剛買了ezm13 帶咗兩個鐘頭依家唔識郁






回覆 引用 TOP

精選汽車
我係LS買可唔可以退錢






回覆 引用 TOP

咁大L獲






回覆 引用 TOP

係囉真黑仔






回覆 引用 TOP

[隱藏]
換錶或退錢,都相信需要一輪同賣方相討,睇怕冇人答到你。Good luck!


回覆 引用 TOP

C Hing 財到光棍手....我估佢都系幫你寄回德國修理....


回覆 引用 TOP

唔係掛寄去德國






回覆 引用 TOP

去左Ls 未?






回覆 引用 TOP

去左,佢地承諾話換隻新俾我






回覆 引用 TOP

[隱藏]
有冇試過用人手上鍊呀?






窮到冇錢買Leica..........

回覆 引用 TOP

咩都試晒。
完全唔明點解會咁,7750機芯。
有高人可試解嗎。好想知道






回覆 引用 TOP

已換了新錶
第一天-8秒






回覆 引用 TOP

而家又變左-2秒真奇怪






回覆 引用 TOP

+2秒天
收貨喇
買這個牌子睇黎真係講彩數
換返黎這個真的什麼都比較好,連錶底蓋都是正向的,no.都靚d






回覆 引用 TOP

[隱藏]
引用:
原帖由 sek99 發表
晒咩都試。
完全唔明點解會咁,7750機芯。
有高人可試解嗎。好想知道
我一向黎对775X芯的测试方式。。。俾你参考下。
引用:
Having bought more than 10 775x chronographs from 2 German sellers, i developed my own way of testing the watches.

I noticed that there were few had their chronograph pointers pointing elsewhere around the dial to determine if the watch was on movement test and assessment while packed into respective packages ready for shipping... I would wind up the crown first to see if the chronograph moves.
If it moves, i would stop it, and reset. Observe whether all needles of the chronograph movement, except the regular seconds, points to zero correctly. Should one of them doesn't reset to zero, obviously, the movement needles is misaligned.
Say... all needles are properly aligned, i will continue hand windup for another 40+ turns, then execute the chronograph. Let the chronograph run for continual 12hrs, and check it frequently whether the hour and minute counter subdials are moving correctly without any jamming.

During the windup process, i can also determine whether the hand winding is smooth.

Other stuffs such as crown screw locking, bracelet link stability... is easy to determine and tested. It's the movements thats tricky.



"我对你既钦敬。。。"

回覆 引用 TOP

伸延閱讀
提示:支持鍵盤翻頁左 右
[按此隱藏 Google 建議的相符內容]