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Rare Vintage Casio Beside BES-103 Men’s Quartz Sports Watch JDM 90s Module 1311

■ STATUS: SOLD
THIS TIMEPIECE HAS FOUND A NEW HOME
LAST PRICE
$5.05
BRAND:
Casio
UNIT CONDITION:
For parts or not working
► SELLER'S DESCRIPTION
Up for sale is a rare vintage Casio Beside BES-103 men’s quartz sports watch, produced for the Japan Domestic Market (JDM) in the 1990s. Powered by Module 1311, this model features a clean and understated sport design with a simple, highly legible dial and durable everyday styling typical of the Beside line. The watch is being sold for parts and repair as it is currently not functioning and completely untested, so it is unknown what the issue is or if it can be fixed. All parts of the watch are original. The watch comes on its original stainless steel bracelet. The watch has signs of use and age. The photos best describe its physical condition. Key Details: • Brand: Casio • Model: Beside BES-103 • Module: 1311 • Era: 1990s • Origin: Japan Domestic Market (JDM) • Movement: Quartz • Bracelet: Original stainless steel bracelet • Condition: For parts and repair; not functioning and completely untested; all parts original; signs of use and age — photos best describe its physical condition A hard-to-find vintage Casio Beside model, ideal for restoration or parts. Ships carefully. Feel free to message me with any questions.

► ARCHIVE FILE: CASIO — BRAND HISTORY

Casio began not with watches but with calculation. Tadao Kashio founded Kashio Seisakujo in Tokyo in 1946, and with his three brothers developed the 14-A in 1957, the world's first compact all-electric relay calculator, incorporating the business as Casio Computer Co. that same year. The move into watchmaking came in November 1974 with the Casiotron, a digital watch whose claim to fame was an automatic calendar that knew how many days each month had, a small feat of logic that announced how an electronics firm would approach timekeeping.

Read the full Casio story — and shop all Casio watches ►

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