Casio Standard AW-48HE Quartz Ana-Digi Dual Time Black Resin Watch (AW-48HE-1AVUDF)

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R 799

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The Casio Standard AW-48HE-1AVUDF represents the Japanese watchmaker's enduring commitment to functional design and accessible quartz technology. This ana-digi timepiece merges classic analogue hour and minute hands with a digital sub-display, offering dual-time capability, stopwatch functionality, and auto-calendar features within a compact 31.5 x 29.5mm black resin case. The matte black dial is adorned with gold-tone applied indices and matching hands, creating a subdued yet distinctive aesthetic that suits both casual and semi-formal wear.

At Cassim & Co., we are proud to be an authorised retailer for CASIO watches, ensuring every timepiece we sell is backed by the manufacturer's international warranty and our commitment to customer service. The AW-48HE module 3321 is powered by a reliable SR920W battery with an approximate three-year lifespan, and the watch is water-resistant to 50 metres — suitable for everyday splashes and brief immersion, though not for swimming or diving. The 1/100-second digital stopwatch, hourly time signal, and daily alarm expand the watch's utility beyond simple timekeeping, making it an ideal companion for those who value practicality.

The black resin strap and lightweight 27-gram construction ensure all-day comfort, while the squared case profile with subtle bevelling echoes Casio's heritage of retro-inspired design. Whether you're coordinating schedules across time zones or simply appreciate the versatility of an analogue-digital display, the AW-48HE delivers dependable performance without pretence. Visit us at our Mall of the South boutique in Johannesburg to experience this timepiece in person, or take advantage of our nationwide delivery service across South Africa.

Should you require battery replacement or strap adjustment in the future, our watch servicing and repairs team is always on hand to support your Casio timepiece. The AW-48HE-1AVUDF is supplied in original Casio packaging with a 1-year international manufacturer warranty, valid from the date of purchase from an authorised retailer.

Specifications

  • Brand: Casio

  • Model: AW-48HE-1AVUDF

  • Reference: AW-48HE-1AV

  • Module: 3321

  • Movement: Quartz (Analogue-Digital)

  • Display: Ana-Digi (Analogue hands with digital sub-display)

  • Case Material: Black resin

  • Case Dimensions: 31.5 x 29.5 x 8.5mm

  • Case Shape: Square

  • Dial Colour: Black with gold-tone indices

  • Hands: Gold-tone analogue hour and minute hands

  • Crystal: Mineral glass

  • Strap Material: Black resin

  • Water Resistance: 50 metres (5 bar)

  • Functions: Dual time, 1/100-second stopwatch, daily alarm, hourly time signal, auto calendar, 12/24-hour format

  • Battery: SR920W

  • Battery Life: Approximately 3 years

  • Accuracy: ±30 seconds per month

  • Weight: Approximately 27g

  • Warranty: 1-year international Casio warranty

FAQ

Q: What is the difference between analogue-digital and purely digital Casio watches?

A: Analogue-digital (ana-digi) watches like the AW-48HE combine traditional hour and minute hands with a digital sub-display. This offers the intuitive readability of analogue time at a glance, alongside digital functions such as stopwatch, alarm, and dual time. Purely digital models display all information on an LCD screen. Ana-digi models are often favoured for their versatile aesthetic and hybrid functionality.


Q: Can I swim or shower with this watch?

A: The AW-48HE is water-resistant to 50 metres (5 bar), which means it can withstand splashes, rain, and brief immersion in water. However, it is not suitable for swimming, diving, or showering, as prolonged water exposure or pressure may compromise the seals. For aquatic activities, a watch with at least 100-metre water resistance is recommended.


Q: How do I replace the battery when it runs out?

A: The AW-48HE uses an SR920W battery with an approximate three-year lifespan. When replacement is needed, we recommend visiting Cassim & Co. at our Mall of the South boutique, where our watch servicing team can replace the battery and test the water resistance seals to ensure continued reliability. Battery replacement by an authorised service centre helps maintain your warranty coverage.


Q: What is the dual-time function and how is it used?

A: The dual-time function allows you to track two time zones simultaneously — the analogue hands display your home time, while the digital sub-display can be set to a second time zone. This is particularly useful for travellers, remote workers coordinating with international teams, or anyone with family abroad. Consult the module 3321 manual for setting instructions.


Q: Is the resin strap durable for daily wear?

A: Yes, the black resin strap is designed for everyday durability and comfort. Resin is resistant to moisture, sweat, and general wear, making it ideal for casual and active use. Over time, resin may show minor surface marks, but it maintains structural integrity well. The strap is also lightweight, contributing to the watch's overall 27-gram weight.


Q: Does this watch come with a manufacturer warranty?

A: Yes, the Casio AW-48HE-1AVUDF is covered by a 1-year international Casio warranty from the date of purchase, valid when bought from an authorised retailer such as Cassim & Co. The warranty covers manufacturing defects in materials and workmanship, but does not cover battery replacement, accidental damage, or water damage due to misuse.


Q: Can I adjust the resin strap to fit my wrist?

A: The resin strap on the AW-48HE features a standard buckle closure with multiple adjustment holes, allowing for a customised fit. If you require assistance with strap sizing or replacement, visit us at our Mall of the South store, where our team can help ensure a comfortable and secure fit on your wrist.

Warranty

  • This Casio watch is covered by a 1-year international Casio warranty from the date of purchase.

  • The warranty is valid only when the watch is purchased from an authorised Casio retailer, such as Cassim & Co.

  • The warranty covers manufacturing defects in materials and workmanship under normal use conditions.

  • The warranty does not cover normal wear and tear, battery replacement, bracelet or strap wear, crystal scratches, or cosmetic blemishes.

  • Accidental damage, water damage due to misuse or improper sealing after unauthorised servicing, and damage caused by neglect or improper handling are excluded.

  • Warranty claims require proof of purchase from an authorised retailer and may require the watch to be inspected by Casio or an authorised service centre.

  • Unauthorised modifications, repairs, or battery replacement by non-authorised parties will void the warranty.

  • For warranty service or technical support, please contact Cassim & Co. or visit our Mall of the South boutique in Johannesburg.

Care Guide

  • Wipe the case and resin strap regularly with a soft, dry cloth to remove sweat, moisture, and dust buildup.

  • Avoid prolonged exposure to direct sunlight, as UV radiation may cause resin discolouration or brittleness over time.

  • Do not expose the watch to extreme temperatures, solvents, chemicals, or strong magnetic fields, which may affect timekeeping accuracy.

  • If the watch becomes wet, dry it promptly with a soft cloth. Do not operate the pushers or crown while the watch is wet.

  • Rinse the watch with fresh water if exposed to saltwater or chlorine, then dry thoroughly.

  • Replace the battery as soon as the digital display dims or timekeeping becomes erratic. A depleted battery left in the watch may leak and cause internal damage.

  • Have the battery replaced by an authorised service centre to ensure water resistance seals are properly tested and maintained.

  • Store the watch in a cool, dry place away from moisture and direct sunlight when not in use.

  • Avoid dropping or impacting the watch, as resin cases may crack or sustain surface damage from hard knocks.

  • Do not attempt to open the case back yourself, as this may void the warranty and compromise water resistance.

Why Buy From Cassim & Co.?
When you purchase the Casio AW-48HE-1AVUDF from Cassim & Co., you're buying from an authorised CASIO retailer, ensuring full manufacturer warranty coverage and genuine product authenticity. Our after-sales support includes battery replacements, strap adjustments, and expert advice from our experienced watch team at our Mall of the South boutique in Johannesburg. We also offer convenient nationwide delivery across South Africa, so you can shop with confidence from anywhere in the country.

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