Casio LF-20W Quartz Ana-Digi Moon Phase Black Resin Watch (LF-20W-1ADF)
- Sale price
- R 850
- List price
- R 1,099
The Casio LF-20W-1ADF represents a modern evolution of the beloved Twin Graph concept, combining analogue and digital displays in a compact, functional package. This distinctive timepiece features a unique layout with an analogue dial positioned in the upper left quadrant, complemented by dual digital displays and an attractive moon phase indicator — all housed within a rugged black resin case measuring 37.8 × 33.7 × 8.6 mm. The combination of classic watchmaking aesthetics and contemporary digital functionality makes this watch an ideal companion for those who appreciate both form and function in their everyday timepiece.
At Cassims & Co., we are proud to be an authorised retailer for CASIO watches, ensuring that every timepiece we sell comes with full manufacturer backing and authenticity guarantees. The LF-20W-1ADF is powered by Casio's reliable quartz movement and offers water resistance suitable for daily wear, making it a practical choice for modern South African lifestyles. The bio-based resin band reflects Casio's commitment to sustainable materials without compromising on durability or comfort, whilst the lightweight 23-gram construction ensures all-day wearability.
This watch's multi-functional digital displays provide instant access to essential information including day, date, and time in both analogue and digital formats, complemented by the decorative moon phase complication that adds visual interest to the dial. The distinctive square case design pays homage to Casio's rich heritage in digital watch design, whilst the beige-toned analogue dial creates an appealing contrast against the black resin case and digital displays. Whether you're timing daily activities or simply appreciating the celestial cycle, the LF-20W delivers reliable performance in a uniquely styled package.
Visit us at our Mall of the South boutique in Johannesburg to experience the Casio LF-20W-1ADF in person, where our knowledgeable team can demonstrate its full range of features and ensure the perfect fit. We offer nationwide delivery across South Africa, and our watch servicing and repairs team is always available to support your timepiece long after purchase, including battery replacements and bracelet adjustments.
Specifications
- Reference Number: LF-20W-1ADF
- Brand: Casio
- Movement: Quartz
- Display Type: Analogue-Digital Combination
- Case Dimensions: 37.8 × 33.7 × 8.6 mm
- Case Material: Resin
- Bezel Material: Resin
- Dial Colour: Beige/Black Digital
- Crystal: Mineral Glass
- Strap/Bracelet: Bio-based Resin Band
- Strap Colour: Black
- Water Resistance: Water Resistant
- Weight: 23 grams
- Functions: Analogue Time, Digital Time, Day/Date Display, Moon Phase Indicator
- Buckle Type: Tang Buckle
- Gender: Unisex
- Barcode/GTIN: 4549526351211
FAQ
Q: What is the difference between the LF-20W and the classic Twin Graph models?
A: The LF-20W is a modern interpretation of Casio's Twin Graph concept, featuring a revised layout with the analogue display positioned in the upper left quadrant alongside dual digital displays and a moon phase indicator. The compact 37.8mm case and bio-based resin band reflect contemporary design and sustainability priorities whilst maintaining the multi-display functionality that made the Twin Graph series popular.
Q: Is the moon phase indicator on this watch functional?
A: The moon phase display on the LF-20W-1ADF is a visual decorative element that adds aesthetic appeal to the dial. Whilst it depicts the lunar cycle graphically, users should consult the manufacturer's manual to understand its specific functionality and accuracy parameters for lunar phase tracking.
Q: Can I swim or shower with this watch?
A: The LF-20W-1ADF is rated as water resistant, which typically means it can withstand splashes and brief immersion. However, we recommend consulting the full specifications in your warranty documentation and avoiding prolonged water exposure, hot water, or swimming activities unless specifically indicated as suitable by the manufacturer.
Q: What type of battery does this watch use and how long does it last?
A: The Casio LF-20W-1ADF is powered by a standard quartz battery. Battery life typically ranges from 2-3 years depending on usage patterns and the frequency of digital functions being activated. When replacement is needed, visit Cassims & Co. at Mall of the South where our technicians can replace the battery and pressure-test the watch to maintain its water resistance integrity.
Q: Is this watch suitable for both men and women?
A: Absolutely. With its compact 37.8mm case diameter and lightweight 23-gram construction, the LF-20W-1ADF is designed as a unisex timepiece that suits a wide range of wrist sizes. The neutral black colourway and square case design make it a versatile choice for any wearer who appreciates functional watch design.
Q: What is bio-based resin and why does Casio use it?
A: Bio-based resin is a sustainable material derived from renewable plant sources rather than petroleum-based plastics. Casio uses bio-based resin in the LF-20W band as part of their environmental commitment, reducing the carbon footprint of watch production whilst maintaining the durability, flexibility, and comfort that resin straps are known for.
Q: Does this watch come with an international warranty?
A: Yes, when purchased from Cassims & Co. as an authorised Casio retailer, the LF-20W-1ADF comes with a 1-year international Casio warranty covering manufacturing defects in materials and workmanship. This warranty is only valid when the watch is purchased from authorised dealers, providing you with peace of mind and manufacturer support.
Warranty
- Warranty Period: This Casio watch is covered by a 1-year international manufacturer's warranty from the date of purchase.
- Warranty Validity: The warranty is only valid when the watch is purchased from an authorised Casio retailer such as Cassims & Co. Please retain your original proof of purchase as it will be required for any warranty claims.
- Coverage: The warranty covers manufacturing defects in materials and workmanship under normal use conditions. This includes defects in the movement, case, and original band that arise from the manufacturing process.
- Exclusions: The warranty does not cover normal wear and tear, scratches, cosmetic damage, or deterioration of the band or case finish. Battery replacement is considered routine maintenance and is not covered under warranty.
- Water Damage: Water damage resulting from misuse, improper sealing after battery replacement by unauthorised personnel, or exceeding the watch's water resistance rating is not covered by the warranty.
- Accidental Damage: Damage caused by accidents, impacts, drops, crushing, improper use, or unauthorised modifications and repairs is excluded from warranty coverage.
- Service Requirement: Any repairs or battery replacements performed by unauthorised service centres will void the manufacturer's warranty. For warranty service or general maintenance, contact Cassims & Co. or an authorised Casio service centre.
- Warranty Claims: To make a warranty claim, bring your watch along with the original proof of purchase to Cassims & Co. at Mall of the South. We will assess the issue and facilitate the warranty process with Casio on your behalf.
Care Guide
- Daily Wear: Avoid exposing your Casio watch to extreme temperatures, strong magnetic fields, or harsh chemicals including solvents, detergents, and perfumes which may damage the resin case and band.
- Water Exposure: Whilst water resistant, avoid operating buttons or crown whilst the watch is wet. After exposure to salt water or chlorinated water, rinse with fresh water and dry thoroughly with a soft cloth.
- Cleaning: Clean the resin case and band regularly with a soft, slightly damp cloth. For stubborn dirt on the band, use mild soap and water, ensuring thorough drying afterwards. Avoid abrasive cleaners that may scratch the mineral crystal.
- Storage: When not wearing your watch, store it in a cool, dry place away from direct sunlight. Prolonged UV exposure can cause fading or degradation of the resin materials over time.
- Battery Replacement: When the digital display dims or the watch stops functioning, have the battery replaced promptly by a qualified technician. Visit Cassims & Co. at Mall of the South for professional battery replacement service that includes pressure testing to maintain water resistance.
- Impact Protection: Whilst the resin construction provides good shock resistance, avoid subjecting your watch to severe impacts, drops, or crushing pressure that may damage the movement or case integrity.
- Band Care: The bio-based resin band may naturally show signs of wear over time. Keep the band clean and dry to maximise its lifespan. If the band becomes damaged or loses elasticity, replacement bands are available through authorised Casio service centres.
- Regular Checks: Periodically check that the case back is secure and that the band attachment points are intact. If you notice any looseness or damage, bring your watch to our service team for inspection and adjustment.