![Seiko 3702-7000 electronic watch from December 1970. Part of the EL-370 series of electronic balance driven watches. | Electronics watch, Watches, Seiko Seiko 3702-7000 electronic watch from December 1970. Part of the EL-370 series of electronic balance driven watches. | Electronics watch, Watches, Seiko](https://i.pinimg.com/originals/08/af/63/08af63699ecd9fd93e776d87a7841606.png)
Seiko 3702-7000 electronic watch from December 1970. Part of the EL-370 series of electronic balance driven watches. | Electronics watch, Watches, Seiko
![Seiko Electronic 3703-7020 Vintage Day Date EL-370 ST.Steel Quartz Mens Watch - Japan Pre-owned Vintage Seiko Electronic 3703-7020 Vintage Day Date EL-370 ST.Steel Quartz Mens Watch - Japan Pre-owned Vintage](https://cdn11.bigcommerce.com/s-2iwxhck5m7/images/stencil/1280x1280/products/114139/599183/m43883246186_1__50939.1677482522.jpg?c=2)
Seiko Electronic 3703-7020 Vintage Day Date EL-370 ST.Steel Quartz Mens Watch - Japan Pre-owned Vintage
![Vintage 1971 Seiko 3703-7029 "EL-370 Electronic Men's Watch, Men's Fashion, Watches & Accessories, Watches on Carousell Vintage 1971 Seiko 3703-7029 "EL-370 Electronic Men's Watch, Men's Fashion, Watches & Accessories, Watches on Carousell](https://media.karousell.com/media/photos/products/2021/3/23/vintage_1971_seiko_37037029_el_1616468421_f2ec5371.jpg)
Vintage 1971 Seiko 3703-7029 "EL-370 Electronic Men's Watch, Men's Fashion, Watches & Accessories, Watches on Carousell
![3702-7000]My lovely quirky retro futuristic EL-370 from 1970. An esthetic sleeper from Suwa with a horological cul-de-sac electromechanical movement. Seventies Seiko at its best. : r/Seiko 3702-7000]My lovely quirky retro futuristic EL-370 from 1970. An esthetic sleeper from Suwa with a horological cul-de-sac electromechanical movement. Seventies Seiko at its best. : r/Seiko](https://external-preview.redd.it/S8vCY5DLxGAuMOxss6oe3f5QDQrqwtyi8-QjJIJ3e-E.jpg?auto=webp&s=16900e0f8825b6321aee3f442a10e34e915d8a74)