Seiko 5106 Movement Details

Seiko caliber 5106 is an automatic (with hand winding) watch movement. Production started around 1967 and production finished in 1969.
Search eBay for watches with this movement.

Sub-brands: Seikomatic-P, Presmatic
Day / date?Day + date
GMT / world time?No
Chronograph?No
Hacking?Yes
Rate:19,800 bph
Number of jewels:33
Size / diameter:25.6mm
Height:4.98mm
Stem code: 351036
Balance wheel code: 310003
Mainspring code: 401014
Date wheel code: 801002
Screw codes: 012123 (stud screw), 012208, 012237, 012262, 012263, 012265, 012347, 012412, 012413 (screw for oscillating weight), 012658, 012659, 012701, 012704, 012717, 012718, 012724 (dial screw), 012726 (case screw)
Development division:Daini (Kameido, Tokyo)
Notes:The quickset date change is done by pushing in the crown.
Related movements: 5126

Videos


Articles