This movement was made in at least two completely different variants with the same caliber number.
The version described here is a twin (except the size) of the Seiko 4206 with quarter-sector rotor, excenter changer as selfwinding mechanism and the lack of a manual winding capability. Another interesting fact is, that the date is corrected with the crown, but the seldom wrong weekday can very easily be corrected by a button at "2". The probably more recent version of the 46943, reminds pretty much of the Citizen/Miyota 8203.
[h=2]Technical data[/h] [TABLE="class: factsheettable"]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Manufacturer[/TD]
[TD="class: factsheetright"]Orient
[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Caliber[/TD]
[TD="class: factsheetright"]46943[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Number of jewels[/TD]
[TD="class: factsheetright"]21[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Escapement[/TD]
[TD="class: factsheetright"]Anchor with pallets[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Shock protection(s)[/TD]
[TD="class: factsheetright"]Diashock (Seiko)[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Balance cock direction[/TD]
[TD="class: factsheetright"]clockwise[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Hairspring stud[/TD]
[TD="class: factsheetright"]moveable[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Regulator type[/TD]
[TD="class: factsheetright"]Hairspring key[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Features[/TD]
[TD="class: factsheetright"]SC?,QG,JG,RDR,AUT[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Functions[/TD]
[TD="class: factsheetright"]Hour, minute, second, day, weekday, selfwinding[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft"]Beats per hour[/TD]
[TD="class: factsheetright"]21600[/TD]
[/TR]
[TR="class: factsheettr"]
[TD="class: factsheetleft nobreak"]Size[/TD]
[TD="class: factsheetright"]27.5mm[/TD]
[/TR]
[/TABLE]
Koliko sam citao na drugim forumima to je dobar i proveren mehanizam...
Nadam se da ovo barem malo pomaze