Seiko 7545 Movement Details

Seiko caliber 7545 is an analog quartz watch movement. Production was in the 1970s.
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Sub-brands: SQ
Battery:SR43SW / 301 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Rate:32,768 Hz
Number of jewels:4
Size / diameter:27.0mm
Development division:Suwa (Nagano Prefecture, Japan)
Notes:The same as cal. 7546 but without day display (date only). Has a battery life indicator function where the seconds hand moves in two-second intervals when the battery is running low.
PDF guides: Parts list : 7545A
Related movements: 7546 7548 7549

Part Codes

Stem code: 354601
Date wheel code: 801601 (black on white), 801602 (black on white), 801604 (white on black)
Screw codes: 022257, 022421 (case screw), 022468, 022491, 022494, 022760, 022761 (dial screw)