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ETA 7750 for IWC 3717/2006 Cousteau Diver


stagfan

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The hand sizes differ between the Asian 28k 7750 (as used by pretty much all modern reps) and the genuine ETA 7750. I think its just the seconds and sub dials that are different. Do a forum search for more info, I sure The Zigmeister listed the exact sizes a while back.

Other than that the movements are a straight swap.

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The hand sizes differ between the Asian 28k 7750 (as used by pretty much all modern reps) and the genuine ETA 7750. I think its just the seconds and sub dials that are different. Do a forum search for more info, I sure The Zigmeister listed the exact sizes a while back.

Other than that the movements are a straight swap.

There is info on the knowledge base on the hand sizes or possibly in the VIP area...can't remember which. I also believe you need longer posts for the running seconds and chrono seconds...The Zigmeister wrote some posts on this.

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