Seiko 7546 Movement Details
Seiko calibre 7546 is an analogue quartz watch movement. Production was in the 1970s.
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Sub-brands: | SQ, Silverwave Z, Silverwave, Type II |
Battery: | SR43SW / 301 (Silver oxide) |
Accuracy: | ±15 seconds/month |
Day / date? | Day + date |
GMT / world time? | No |
Chronograph? | No |
Rate: | 32,768 Hz |
Number of jewels: | 4 |
Size / diameter: | 27.0mm |
Height: | 4.6mm |
Development division: | Suwa (Nagano Prefecture, Japan) |
Notes: | The same as cal. 7545 but with day display (as well as date). Has a battery life indicator function where the seconds hand moves in two-second intervals when the battery is running low. |
Related movements: | 7518 7545 7548 7549 7559 |
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) |