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Rare Vintage Casio DW-340 Men’s Digital Diver Sports Watch JDM 1990s Module 1000
■ THIS EXACT PHOTOGRAPHED WATCH IS ONE OF ONE. ONCE IT SELLS, THIS PAGE BECOMES AN ARCHIVE.
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MODEL:
Casio Vintage
Casio Vintage
MOVEMENT:
Quartz
Quartz
YEAR:
1990-1999
1990-1999
CASE MATERIAL:
Plastic, Resin, Stainless Steel
Plastic, Resin, Stainless Steel
BAND MATERIAL:
Resin, Rubber
Resin, Rubber
WATER RESISTANCE:
300 m (30 ATM)
300 m (30 ATM)
► SELLER'S DESCRIPTION
Up for sale is a rare vintage Casio DW-340 men’s digital diver sports watch, a Japan Domestic Market (JDM) model from the early 1990s, powered by Module 1000. Designed as a professional-grade diver’s digital watch, the DW-340 is rated to an impressive 300M water resistance, making it one of Casio’s standout sports models of the era.
The watch is in full working condition, with all features and functions operating properly, including timekeeping, alarm, chronograph, and backlight.
It is currently fitted with an aftermarket strap, though it retains the original bold diver styling with its rugged resin case, stainless steel back, and 300M bezel text.
The watch is in fantastic physical condition overall, with only light signs of use from age. Please review the photos carefully, as they best describe its condition.
Key Details:
• Model: Casio DW-340
• Module: 1000
• Origin: Japan (JDM)
• Water Resistance: 300M
• Functions: Timekeeping, Alarm, Chronograph, Backlight
• Case: Resin with stainless steel back
• Strap: Aftermarket
• Condition: Fantastic physical condition with signs of use; fully working
A highly collectible piece for vintage Casio and dive watch enthusiasts, combining rarity, durability, and classic early ’90s Casio digital styling.
Ships carefully.
Feel free to message me with any questions.
ADDITIONAL SPECIFICATIONS
Bezel Color:Black
With Papers:No
Reference Number:DW-340
Band/Strap:Two-Piece Strap
Vintage:Yes
Case Color:Black
Department:Men
Type:Wristwatch
Band Color:Black
Style:Casual, Diver, Sport
With Original Box/Packaging:No
Features:Alarm, Backlight, Chronograph
Country of Origin:Japan
Display:Digital
► MANUAL ARCHIVECasio module 1000 manual PDFs
► ARCHIVE FILE: CASIO — BRAND HISTORY
Casio transformed digital watchmaking with the calendar-equipped Casiotron, famously tough G-Shock, and practical Databank watches, creating affordable icons whose early modules and aging resin cases now fascinate collectors.
Read the full Casio story — and shop all Casio watches ►► RELATED TIMEPIECES DETECTED (4)
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