For LM: SEIKO 7549-7010 - new battery & case rebuild

Full case rebuild of a 300m JDM tuna. Battery change too. Also some talk about Suwa diver lume. PSA: This video contains sub-optimal levels of editing, namely, none. No script, no planning, no real editing, nothing. Same for the sound - I forgot my microphone so if you can hear anything count that as a win. Even if that "anything" is tuneless humming. I did pump up the volume though. YMMV if you choose to blow part of your life on this. No Refunds. Enjoy! www.kleinvintagewatch.com   / kleinvintagewatch   https://www.instagram.com/