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Rare Vintage Casio SWM-100 Swim Trainer Men’s Ana-Digi Watch Module 723 JDM 90s

■ STATUS: SOLD
THIS TIMEPIECE HAS FOUND A NEW HOME
LAST PRICE
$85.00
BRAND:
Casio
UNIT CONDITION:
Pre-owned - Excellent
► SELLER'S DESCRIPTION
For sale is a vintage Casio SWM-100 Swim Trainer Memory 20 men’s ana-digi sports watch, featuring Casio’s Module 723. Produced in the early-to-mid 1990s, this model was specifically designed for swimmers and athletes, offering advanced chronograph and memory functions. This watch is in fully working condition—all functions operate exactly as they should, including the stopwatch, memory recall, and alarm features. The SWM-100 is water-resistant up to 100 meters, making it ideal for swimming and other water activities. The watch is in new condition without tags, showing no significant signs of wear. However, the original band has deteriorated over time and has been replaced with an aftermarket strap. Please refer to the detailed photos for the most accurate representation of the watch’s condition. Key Features: • Model: Casio SWM-100 Swim Trainer • Module: 723 • Water Resistance: 100 meters • Memory 20-lap recall function • Auto-start feature • Alarm and hourly time signal • Chronograph with distance/time calculator • Made in Japan This is a fantastic opportunity to own a rare and highly functional piece of Casio’s 1990s sports watch history.

► 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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