I can only see the seiko NH35 (cal4R) are available on the market. Well, the Citizen does offer different grading with different reference numbers. I guess it is a social norm for the Japanese naming different quality products with some different names or reference number.
多謝分享，期待你講埋STP1-11
Does Japanese brands movement have these kind of grading for their 3rd party movements?
I can only see the seiko NH35 (cal4R) are available on the market. Well, the Citizen does offer different grading with different reference numbers. I guess it is a social norm for the Japanese naming different quality products with some different names or reference number.
Thank you for the explanation
其實呢啲調錶黎講，雖然隻機芯話日差加減20秒(如係40秒嘅range啦)……點解調錶嘅師傅唔會全部教到正秒(+0-40)，而會教-20秒呢？🤔🤔🤔🤔🤔🤔睇時間做人，快秒唔會遲到，但慢秒就……唔明
😄 thank you for this informative video
依条片好正
請問天文台級錶的5/6 position tuning 是怎樣進行的 ？此類表保養時，怎樣確定師傅有做同樣調教？
極難確定, 維修標準可能會畀出廠標準低
现在ETA官网已经没有相关的机芯数据了，这个SW的能完全等效吗？我想给我的Standard级2836改成天文台的
實際睇樣會唔會分到係咩級？
我自己就分辨唔到
👍🏻👍🏻