Seiko 6619 Movement Details

Seiko caliber 6619 is an automatic watch movement. Production started around 1964.
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Sub-brands: Sportsmatic, Seiko 5, Weekdater
Day / date?Day + date
GMT / world time?No
Chronograph?No
Rate:18,000 bph
Number of jewels:21
Size / diameter:27.6mm
Height:6.4mm
Stem code: 354417
Balance wheel code: 310660
Mainspring code: 401690
Date wheel code: 801410, 801418
Screw codes: 022150 (stud screw), 022250, 022253 (dial screw), 022256, 022257, 022450, 022454, 022455, 022456 (case screw), 022457, 022458 (screw for oscillating weight), 022462, 022658, 022663, 022753, 022776
Notes:First Seiko to have quickset date by pushing the crown.
PDF guides: Technical guide : 6619A
Related movements: 6601 6606

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