**[Product Name]**
Casio F-91WS-8HDF (F-91WS-8) Digital Square Vintage Retro Transparent Unisex Urethane Watch
**[Brand Introduction]**
Casio is a globally recognized electronic device manufacturer founded in 1946 in Japan. The company produces everything from basic calculators to watches, cameras, and a variety of other electronic devices. Casio is known for its innovative and practical designs, particularly in the watch sector, where it boasts a unique technology and reliability that have earned the trust of consumers. All Casio products are distinguished by their excellent quality, combining modern style and convenient functionality.
**[Product Description]**
- Product Type: Digital Wristwatch
- Design: Square-shaped, vintage style with retro transparent case design
- Color: Transparent grey case and urethane band (transparent or semi-transparent material)
- Classification Code: M001100040002
**[Material]**
- Case and Bezel: Durable resin (lightweight plastic-type material)
- Band: Transparent urethane material, flexible and skin-friendly
- Internal Movement: Quartz movement for accurate time measurement
- Battery: Built-in battery for years of use
**[Digital Functions]**
- Time Display: Digital time and date display
- Stopwatch Function: 1-second/100-second accuracy for easy use
- LED Lighting: Allows time checking in dark environments
- Alarm and watch backlight function included
**[How to Use]**
- Basic Time Setting: Use buttons to set time, date, and day of the week
- LED Lighting: Operate by pressing the designated button
- Stopwatch Operation: Controlled by start, stop, and reset buttons
**[Precautions]**
- Avoid prolonged exposure to high or low temperatures (risk of deformation and damage)
- Pay attention to prevent shock and strong pressure from causing damage
- Avoid contact with chemicals (detergents, alcohol, etc.) (risk of damaging the case and band)
- Battery replacement is recommended to be done at professional shops or authorized service centers
- While it has water resistance, avoid wearing it in water as it is not completely waterproof
**[Quality and Warranty]**
- No quality warranty certificate provided (for parallel imports)
- Casio genuine product guarantees durability and reliability
- Unisex design that offers light wearing comfort and practicality
This product is suitable for consumers looking for a vintage retro digital watch at a reasonable price and is optimized for everyday use, offering both water resistance and basic watch functionality.
To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.
