skydave
Dave
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I’m a software engineer and watch enthusiast. I’m not excited about brand or heritage, but rather engineering tech.... spring drive, solar GPS, electrostatic drive, transistor tuning fork regulation, intricate mechanical complications and 19th century tourbillons. I do have a soft spot for dive watches and steam punk. I’m enjoying building, and researching the back story of manufacturing watches.
1 min ago
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Illinois, USA
7.36” / 18.70 cm
Wrist
Dave
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Recent posts
Day/Date Springdrive … does it exist?
I was wondering if anyone is familiar with a Seiko or GS springdrive watch that has both day and date on the dial? Haven’t had any luck finding such a...
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Inventor of Network Time Protocol passed away Wednesday
Dr. David L. Mills, the inventor of Network Time Protocol (NTP), died at the age 85 this past Wednesday, January 17, 2024. There is a good chance that...
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New build 7750 - mont lanc
New build completed! It’s built from a new top-tier ETA Valjoux 7750, with a Swiss made black PVD case with sapphire front and back. The dial is recyc...
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Recent Comments
I have the opposite problem. There some watches that I really like the look of, but are too small, like a Glashutte Original SeaQ. As you say, "Good for the wallet"
Yeah, the water wave pattern on the black comes and goes with the angle. Im curious to see in person how blue would affect it overall. I believe the blue one just started shipping this past August, so one would think they might have gotten to the ADs that had ordered them.
Yes indeed! It was a pocket watch in its former life. It's been given a second life as a 45mm wristwatch now
Congratulations! You got it! Did you persuade them to ship it to you from Indiana, or did you fine someone to be the go-between?
More posts
How does it work? (Accutron Spaceview 2020)
The engineer nerd in me had to research how this thing works after I received one this week. The Spaceview 2020 is a recent new release and unique ho...
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New Accutron Spaceview Evolution
Ok, I guess I missed the memo on this one. Accutron’s website is showing a new Accutron Spaceview Evolution, which would appear to be a third iteratio...
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Gen-Z think analog watches are cool
This past week, my boys were back home for thanksgiving from college. I spoke to them about mechanical watches this week and was pleasantly surpris...
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ETA Valjoux 7751 mod build
I’m doing a test run today of a build I assembled last night before I do a final trim of the crown stem. It’s based on an ETA Valjoux 7751. The parts...
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ETA Valjoux 7750 build…fail, fail, fail… it tells Time!
After completing my first NH35 build, I was inspired by @martin1111 7751 build, and decided to go for doing a chronograph. I would do things differe...
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COSC self-certifying your non-Swiss NH35
I was just reading the COSC certification requirements. I have gone for periods of logging my 4R36 and NH35 and find these movements are quite consist...
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