istoria seiko

[Zar]

Grand Seiko - SBGF021 ("Black Legend") cal. 8J56

http://uhrforum.de/grand-seiko-sbgf021-t69713

http://watch-tanaka.sub.jp/seiko/SBGF021/

[Zar]

Seiko - Astron GPS Perpetual Calendar (cal. 7X52)

http://www.seikowatches.com/press/2012/ ... 03-01.html

[Zar]

Grand Seiko - Spring Drive Diver SBGA031 (cal. 9R65)

http://www.grand-seiko.com/collection/9 ... GA031.html

http://www.youtube.com/watch?v=PNEGuzL3xng

[Zar]

http://www.youtube.com/watch?v=OsQ4ybilHd0

http://www.youtube.com/watch?v=_O6isA59xIQ

http://www.youtube.com/watch?v=ZBkGRV_Wz_s

http://www.youtube.com/watch?v=eoZ740XKdhI

[Zar]

Seiko - 7T59 : Primul cronograf analog care masoara si sutimi (1/100 s.) lansat in 1991.

http://www.youtube.com/watch?v=elI_ZQffjbc

http://www.relojesparatodos.com/vb/thre ... o-a-1-100s

[Zar]

Asamblarea unui 9S85 (Hi-Beat) : http://www.youtube.com/watch?v=_NJOF9SWrzE

[Zar]

Credor - Minute Repeater (7R11) - http://www.youtube.com/watch?v=mjaI3wENrJA

[bogdan007]

the remarkable story of seiko

http://forums.watchuseek.com/f281/journ ... 50196.html

[dbonddental]

the remarkable story of seiko

http://forums.watchuseek.com/f281/journ ... 50196.html

Superb! Multumesc Bogdan.

[Zar]

Grand Seiko - SBGH005 (cal. 9S85)

http://www.youtube.com/watch?v=JjNE5rCl23Q

http://www.ablogtowatch.com/grand-seiko ... ch-review/

[Zar]

Comparativ : SBGH001/SBGH005 - http://forums.watchuseek.com/f21/grand- ... 31863.html

[Zar]

GS - Spring Drive Chronograph (cal. 9R86)

http://www.youtube.com/watch?v=3VxqlHwa1Rs

http://www.youtube.com/watch?v=StgHwGz5GWY

http://www.youtube.com/watch?v=RUAJPCYFk4E

http://www.youtube.com/watch?v=2PtdpnKhPbM

[GEO]

Frumoasa discutie dar am o nedumerire legata de Spring Drive, mai precis de cine a avut aceasta idee prima data. Exista pareri conform carora ASULAB ar fi dezvoltat prin anul 1970 acest tip de mecanism cu magneti, utilizand un 2824-2. Au numit calibrul HPM (High Precision Mechanics movement).
Cred ca ar fi interesant un topic legat de primele inventii in domeniul orologeriei, cum ar fi: magic lever, primul cronograf mecanic, spring drive, primul ceas cuartz..etc. Unii spun ca Seiko a avut prima idee, altii spun ca ETA, sau elvetienii.

Am gasit o discutie interesanta legata de primul mecanism Spring Drive:

http://www.thewatchsite.com/21-japanese ... l#poststop