This movement enables the watch to receive GPS signals from the Global Positioning System satellites. That signal sends the precise time and date to the watch based on the location of the wearer and information from the atomic clock which is accurate within 1 sec every 100,000 or so yrs.
Astron
Brand Seiko Caliber Number 8B43 Movement Type Solar Powered (Quartz) Jewels Unkown Crystal Oscillator Frequency 32,768 Hz (cycles per second)...
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Miyota Caliber 2115
Found in a Kenneth Cole “Unlisted” brand watch.
Miyota Caliber 2035
The super 2035 is gold plated.
Miyota Caliber 2035
It is quite a decent movement IMHO. I have it in my Rdunae RA03 (US…
Miyota Caliber 2035
Why not just use another Seiko Y121? My cheap "George" Walmart $8.88 watch has one,…
Seiko Caliber V175
Does the V175 movement lose accuracy when the chronograph is used for an hour daily?
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It is quite a decent movement IMHO. I have it in my Rdunae RA03 (US…
I always thought, automatic watches were designed to prevent being overwound? Isn't the mainspring supposed…
The CT Scuderia Due Tempi also uses this movement. It is odd that there is…
What’s better in your opinion, this, or the Bergeon 6767 all metal springbar tool?
The super 2035 is gold plated.