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KarlS · 10 March 2016, 01:59 AM

Looking for some help from an expert. I understand that the watch is tested at 6 different positions. In order to assess the accuracy do you merely add the sum together and get an average or group into the 4 crown measurements and the 2 dial (as the amplitude is different. Also where do you get a list of manufacturers lift angles as mine looked pretty low for a new watch. Anyway this is what I measured over 3 minute intervals.

-3.0 s/d. 262 degrees. 0.1 ms
-1.6 s/d. 260 degrees. 0.0 ms
-1.2 s/d. 261 degrees. 0.1 ms
-2.4 s/d. 253 degrees. 0.1 ms
3.7. s/d. 289 degrees. 0.3 ms
3.8. S/d. 288 degrees. 0.2 ms

It's obvious the ones dial down and up. So it loses time on the wrist and gains lying down or up. Do we work the average?

10 March 2016, 01:59 AM	#1
KarlS Banned Join Date: Nov 2015 Real Name: Karl Location: Kuwait Posts: 5,228	Measuring watch accuracy Looking for some help from an expert. I understand that the watch is tested at 6 different positions. In order to assess the accuracy do you merely add the sum together and get an average or group into the 4 crown measurements and the 2 dial (as the amplitude is different. Also where do you get a list of manufacturers lift angles as mine looked pretty low for a new watch. Anyway this is what I measured over 3 minute intervals. -3.0 s/d. 262 degrees. 0.1 ms -1.6 s/d. 260 degrees. 0.0 ms -1.2 s/d. 261 degrees. 0.1 ms -2.4 s/d. 253 degrees. 0.1 ms 3.7. s/d. 289 degrees. 0.3 ms 3.8. S/d. 288 degrees. 0.2 ms It's obvious the ones dial down and up. So it loses time on the wrist and gains lying down or up. Do we work the average?

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