K3vlar
Senior Member
- Joined
- Mar 9, 2003
- Messages
- 1,101
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I wonder how much does it cost to print your logo on that. Heh
Thats the new safari? Looks good!
Maranez ...very underrated asian microbrand
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Comes with a sexy diver
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Sent from Samsung SM-G920I using GAGT
went to seiyajapan to see see look look... found this watch very nice
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can you believe that the accutron was developed in the 60's and already provided a 300Hz resonator with no positional differences.
as for the spring drive, swatch was also working on the same technology but it seems seiko reached the patent office first.
Sure I believe it's possible back in 60s
As for seiko reaching patent office 1st, but seiko passed got it patent? Swatch didn't blow up and fight it out with Seiko
Nice read on the topic
http://www.thewatchsite.com/21-japa...ring-drive.html#/forumsite/20630/topics/11727
Well... What's the point to fight it out? Whoever gets it patented wins. The Intellectual property is a Winner takes all game.
The Zenith El Primero movement was revealed in 1969. It was at that time the first – or to be precise and not to engage long fights between collectors – one of the first automatic chronograph movement – together with the Heuer-Breitling-Hamilton-Buren Calibre 11 and the Seiko 6139.
Even experts do not entirely agree on who was first and there are quite a few factors that count: developing, patenting, introducing, producing, delivering… whatever, the Zenith El Primero was and still is one of the greatest chronograph movements ever made.
Compared to the 2 others, it has some unique and very likable features. It is an integrated movement (that is also the case of the Seiko; the Calibre 11 is a modular movement) with a central rotor (as Seiko, the Calibre 11 has a micro-rotor) with a column wheel (as Seiko, the Calibre 11 has a cam mechanism).
What’s specific though? Compared to the 2 competitors, it was the only and still is one of the few chronograph movements to come with an escapement that vibrates at 36,000 vibrations per hour, or 10 ticks per second. It’s a so-called high-beat movement – that is supposed to be more precise.