Service Sheet for ETA 2892-A2 Navitimer with Duboid-Depraz Module
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By Neverenoughwatches · Posted
👍 Whats not to follow OH ? You're every inch a pro and a true gent, i always enjoy reading your answers even some of the clock stuff that i dont have a clue about. -
By RichardHarris123 · Posted
Could you print the image either enlarged or reduce the the same size as the actual part and then glue it to the steel. -
By Neverenoughwatches · Posted
Next is to drill the screwhole this then provides an anchor point so the bridge doesnt slip around while scribing the shape. A cork lid, a pin and a piece of gaffer tape ( 😅 ) keeps it all in place. The hole is measured from the broken part using a hand measuring gauge. Mark the hole, punch it and drill it off to size. The awkward bit is working out where the jumper should be and the detent positions. I remember watching a youtuber a while back do this with dividers, so i dug out my old school compasses and improvised a little. This bridge only has one hole and to find the detent positions you need two points of reference, so i just worked the second point from one of the corners, hopefully its near enough. Then scribe in the jumper using the two detent positions ( wind and time set ) that were marked and a big picture of the complete spring to look at that helps to give you a feel of where the jumper should be. -
By ManSkirtBrew · Posted
Right now I'm making do with a similar micrometer (the one below is $45 shipped but you can find better deals) and a $20 stand. You do have to be excruciatingly careful measuring jewels, since there's no table, but if you don't have the $500 to throw around, it's a nice option. -
As I kid, I'd watch Godzilla stomping over buildings and cars and I'd think to myself: Tokyo is a really dangerous place to live... . Cool watch!!
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