Jump to content

Hello from Mordor (Wash D.C. Area)


Spook

Recommended Posts

I'm a security researcher with a federal contractor. I basically look for exploitable flaws in systems. My specialty is embedded and control systems. I also have some background in nuclear physics as one of the big tasks I work is assessment of nuclear systems. The education really helps getting my foot into the door to look at systems they wouldn't normally allow access to.

As for background I'm a former US Navy submariner who served a tour on a fast attack boat and then became a rider which means a specialist who went to boats as needed. I worked in unmanned vehicles and submersibles after that. I was selected for the cyberwarfare rating and did that for the rest of my Navy career. I've been mostly contracting since then.

As a kid I use to take just about anything I could get my hands on apart. One particular fascination, much to my family's dismay, was clocks. I was responsible for many old windup alarm clock's death. I'm never satisfied with just having something as I have a bit of a drive to know how things work. It's been confined to electronics mostly down to individual transistors and logic gates which is why I work with embedded systems.

I'm here because I have a fascination with mechanical watches. I own two, a Seiko 5, and a Maratac GPT-2. The GPT-2 has a Miyota 9015 movement and is mostly well behaved though I'd like to get the +10 sec/day down to at least half that.  The Seiko 5 is a bit of a mess. I bought a new one to act as a daily beater and used a phone app with a microphone to get a basic look at it. It's at a bit over -22 sec/day and has a 3ms beat error. My initial goal is to be able to regulate my own watches then to be able to service or repair them.

Link to comment
Share on other sites

  • 3 weeks later...

Hello Spook and Welcome to the Forum.

There are some good videos by Mark on correcting beat errors and regulating your watch and lots of postings to trace through.  I am sure that if in a spot of bother you will get help here, at least parts for a Seiko 5 are quite available so you can get stuck in there.

Cheers,

Vic

Edited by Vich
Link to comment
Share on other sites

  • 3 weeks later...

I don't know how the extent of the horological community is in DC but we have a pretty good one in the York-Lancaster, PA area.  Here's a link.  We have monthly meetings (except June-July-August):

http://www.awci.com/event/central-guild-of-the-watchmakers-clockmakers-association-of-pennsylvania-meeting/?instance_id=142

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



  • Recently Browsing

    • No registered users viewing this page.
  • Topics

  • Posts

    • Thanks all.   Movement is a Helvetia 800C. Don't know any history e.g. if the broken mainspring is original. Watch was bought recently as non-working. Really interesting piece that Jon, thanks. I'd only been thinking of length relating to power reserve. I don't have a mainspring winder (yet) so I'd like to avoid winding the spring into the barrel by hand. The old spring measures at 1.60 x .11 x ~290. Sorry, can't be exact on the length. The piece I still have is 275, but the second piece escaped during measurement. Best measurement I had for it was ~13. The micrometer does zero accurately so I'm pretty confident of the .11 Also, I'm getting the barrel ID at 9.5 on a vernier. I'm now wondering about going with a .11 spring? Given all of the above, maybe 1.60 x .11 x 300 x 9? Any thoughts? Cheers.
    • Funny that you should bring this up. I was thinking about it just the other day. What happens if something happens to @Mark? The social bit is fantastic and I would miss it dearly, but I worry even more about the content. Together we have created a gold mine of information which would be more or less irreplaceable if the site should disappear. People (often with a lot of knowledge) come and go. I sometimes wonder what happened to them and miss them. We have no idea unless we have some private contact information. When I was new here I saw a lot of posts by @Lawson. He had a true fire in his heart for horology and was asking for an apprenticeship in his signature. I found that very inspiring and often wondered what happened. Is the fire still burning? Did he get an apprenticeship?
    • Welcome to the forum, enjoy.
    • I dont like to give up things that i enjoy Tom.  So my next question is how are we going to prepare for that inevitability and what are we going to do about it. Its not just about funding it but I did pick up on something that Mark said once. It doesnt run on fresh air , what if it becomes a burden or an unnecessary cost or for any other reason that i wont get into. We all know life can change in an instant, my life has been so up and down for about 8 years and was only just beginning to level itself out. 
    • What I especially like is that this forum is not full of ads. There are some but they're not interfering. No ads between posts like one certain big watch forum. Browsing is also very easy and light for a mobile device. I'm glad there's still room for old school forums like this. I'm a member in many facebook groups but there's really no long term discussion and if you see an interesting post you might never find it again if needed.
×
×
  • Create New...