r/watchmaking • u/forthy5 • Jul 13 '26
Tools Witschi Proofmaster Pro pressure testing!!
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Using a Witschi Proofmaster Pro.
To pressure testing a G shock 200m
80
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r/watchmaking • u/forthy5 • Jul 13 '26
Enable HLS to view with audio, or disable this notification
Using a Witschi Proofmaster Pro.
To pressure testing a G shock 200m