Seiko 3303 Movement Details
Seiko caliber 3303 is an electronic watch movement. Production started around 1972 and production finished in 1974.
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|Battery:||SR44SW / 303 (Silver oxide)|
|Day / date?||Day + date|
|GMT / world time?||No|
|Number of jewels:||9|
|Size / diameter:||28.0mm|
|Development division:||Daini (Kameido, Tokyo)|
|Notes:||Unlike later electronic watches, uses contacts rather than a transistor. The same as cal. 3302 but with day display (as well as date).|
- A Look at an Odd Beast - The SEIKO EL-330 (3303) [wristsushi.proboards.com]