Seiko 2A54 Movement Details

Seiko caliber 2A54 is an analog quartz watch movement.
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Battery:SR621SW / 364 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Rate:32,768 Hz
Number of jewels:2
Size / diameter:17.6mm
Notes:Used in ladies watches. Has a battery life indicator. The same as cal. 2A24 but with a date display.
PDF guides: Technical guide : 2A24A & 2A54A
Parts list : 2A54A
Related movements: 2A24

Part Codes

Stem code: 354073
Date wheel code: 801144 (black on white), 801353 (white on black), 801354 (black on gold), 801355 (gold on black)
Screw codes: 012005, 012006, 012007, 012008