Another MIA brought back to life. This came to me missing the case ring and dustcover. Crystal was cracked and the mainspring shot. Now it's whole again and runs like a charm. Caseback marked, Wrist Watch, Mil-W-3818A, SER. NO.A16825, STOCK NO. 6645-808-1407, BULOVA STOCK NO. 10 BNCH, CONT. NO. DA36-038ORD- 21501(M), US. Movement dated 1962, Viet Nam era issue? Navigator's Watch ? She's pretty slick with a NOS military issue olive drab canvas band, all original watch head, dial, hands and crystal. Note the orange lume. 1st time I've seen that. Enjoy all.
In reply to Great looking watch !! Nice by JP
Thx John, I'm just lucky to have had a spare movement ring and dust cover. The MS, crystal and band were the easy parts. I have another 3818A I'm working on but it just winds and winds. Seems the MS barrel is not engaging the hour wheel. You wouldn't have one would you?
In reply to No my friend, I don't have by JP
Well, It's not the MS as I put a brand new NOS one in it. When I wind, the barrel does not engage the hour wheel. I'll figure it out sooner or later. I've sat on watches with part issues for years till I've found what I need. I won't give up on this other one either.
I'd say it's the mainspring. Winding and winding with no power and no end to the winding means the end of the spring has let go of the interior wall of the barrel. It's a minor tweak with pliers to get it to re-catch, but as I'm sure you know, it has to come out of there to do this.