Brand Introduction
Casio is a globally renowned watch manufacturer established in 1946 in Japan. It is particularly well-known for its continuous pursuit of technological innovation and design, garnering significant love from vintage design enthusiasts. Casio has gained high trust from consumers worldwide through its watches that combine accuracy, durability, and a variety of functions. Among its models, the F-91W has become particularly iconic with its retro design, continuing to enjoy steadfast popularity since its launch in 1989.
Product Introduction
Product Name: Casio F-91W-1HDG (F-91W-1) Digital Square Vintage Retro Unisex Urethane Watch
Model Name: F-91W-1HDG
Origin: China
Material: Resin
Color: Black
Design and Size: This model inherits the classic and timeless square retro design of the F-91W series, first launched in 1989. The case size is approximately 38.2 × 35.2 × 8.5mm, and it weighs 0.021kg, making it very lightweight and comfortable to wear.
Main Features
- 1-second/100-second stopwatch function
- Convenient 7-year battery life for everyday use
- Digital display indicating time, day, and date
- Micro light feature for checking time in dark spaces
- Built-in alarm function for various daily applications
Usage Instructions
Typically, the watch is worn by wrapping the band around the wrist, and needed functions are operated by pressing buttons. Being a digital watch, it requires precise time setting and calibration with the electronic module; referring to the detailed setup manual is recommended.
Precautions
- The 3ATM water resistance is only suitable for general household use, not for swimming, showering, or diving.
- Use with caution against impact, as strong impacts can damage internal modules.
- Avoid high or extreme cold environments.
- The band is made of resin material, which may cause allergic reactions; discontinue use and consult a specialist if skin irritation appears after wearing.
Additional Features
- The product is unisex and features a simple black design that complements a variety of outfits.
- It is loved worldwide as a best-selling model, offering practical functionality at an affordable price.
- With its value as a fashion item, it boasts solid durability and reliable performance suitable for various environments such as daily wear and sports.
- The economical product design reduces the number of components while maintaining durability, connecting the band with a pin mechanism to cut costs.
In summary, the Casio F-91W-1HDG is a unisex digital watch with a vintage retro sensibility, featuring a lightweight urethane band, resin case, practical digital functions, a 7-year battery, water resistance, stopwatch, and alarm capabilities. This model enjoys sustained popularity due to its outstanding cost-effectiveness and timeless design.
To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.
