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File:Vintage Texas Instruments Model TI-500 Men's Digital LED Wristwatch with Red LED Display, Circa 1976, Original Price was $20 (8500945693).jpg - Wikimedia Commons
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Vintage Texas Instruments Men's Digital Quartz Watch, Model 402-3, Red LED Display, Made In USA, Circa 1976 | Vintage watches, Quartz watch, Red led
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Vintage Texas Instruments Men's Electronic Digital Watch, Model 402, Red LED Display, Made In USA, Circa 1970s | Retro watches, Digital watch, Vintage watches
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Vintage Texas Instruments Series 500 LED Watch, Original Band, Circa 1970s | Led watch, Vintage watches, Watches
![File:Vintage Texas Instruments LED Digital Watch, Model 404, Red Dial Face, Made In USA, Circa 1970s (29990655403).jpg - Wikimedia Commons File:Vintage Texas Instruments LED Digital Watch, Model 404, Red Dial Face, Made In USA, Circa 1970s (29990655403).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/1/14/Vintage_Texas_Instruments_LED_Digital_Watch%2C_Model_404%2C_Red_Dial_Face%2C_Made_In_USA%2C_Circa_1970s_%2829990655403%29.jpg)
File:Vintage Texas Instruments LED Digital Watch, Model 404, Red Dial Face, Made In USA, Circa 1970s (29990655403).jpg - Wikimedia Commons
![Vintage Texas Instruments LCD Reloj de cuarzo, serie 5018291, modelo 104, reloj de pulsera para hombre, hecho en Francia, metal y acero inoxidable - Etsy España Vintage Texas Instruments LCD Reloj de cuarzo, serie 5018291, modelo 104, reloj de pulsera para hombre, hecho en Francia, metal y acero inoxidable - Etsy España](https://i.etsystatic.com/23715279/r/il/c13352/3026174920/il_fullxfull.3026174920_fwu6.jpg)