Manufacturer Seiko Caliber Number 8T63, 8T63A Type Quartz, Mechaquartz Lignes 13.5”’ Diameter 30.8mm Casing Diameter 29mm Thickness 5.1mm Jewels 0...
Seiko 8T63
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Manufacturer Seiko Caliber Number 8T68, 8T68A Type Quartz, Mechaquartz Lignes 13.5”’ Diameter 30.8mm Casing Diameter 29mm Thickness 5.1mm Jewels 0...
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Henry Archer Vesterhav. Mine is running at +2 sec/day. I do wish that the movement…
Step 1) Set the time correctly. Step 2) Wait 24 hours. Step 3) Compare the…
The wonderfully underrated Festina Automatic Skeleton (20632/1) also uses this movement. It keeps time better…
17 is the grout number. ST1701 is the specific automatic calibre and ST1700 the manual…
Duzu Watches of Western Australia use this movement in their DW-D3 diver range
That is an interesting looking movement. Is the big screw in the middle a trimmer?