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Yellow resin round watch with black dial and analog digital display

CASIO

CASIO AEQ-120W-9AV Analog Digital Resin Watch 100m

SKU CH-KHD0-3MRA7

A sports watch with analog-digital display, quartz movement and 100m water resistance

  • StyleSports
  • MaterialResin
  • MovementQuartz
  • ShapeRound
  • Dial ColorBlack
  • Dial MarkersIndex
  • 100 m water resistance suits swimming and snorkelling
  • Quartz calibre 5679 keeps accurate time with minimal maintenance
  • Combined analog and digital display shows day, date and dual time at a glance
  • Lightweight resin case and strap weigh little on the wrist all day
  • 00 mm case diameter gives a bold sports look without bulk

Youth Sports Watch

The Casio AEQ-120W-9AV combines an analog dial with a digital display in a lightweight resin case. Quartz calibre 5679 drives both timekeeping modes and a day-date window. Water resistance is rated to 100 metres for swimming and snorkelling. The black index dial and matching resin strap suit daily sport and casual wear.

Upgrade from Basic Digital

This model replaces single-mode digital watches that lack analog hands or a day indicator. The dual display lets you read the time at a glance while still accessing stopwatch, alarm and calendar functions. The jump is worth it when you want traditional hands without losing digital utility. Buyers who need a second time-zone display or solar charging will not find those features here.

Sustained Daily Wear

Resin case and crystal resist knocks and scratches during prolonged activity. The buckle clasp holds the strap securely through repeated on-off cycles. Quartz movement maintains steady accuracy without winding or charging interruptions. The 52.00 mm case thickness stays comfortable under sleeves during extended use.

Highlights

  • 100 m water resistance suits swimming and snorkelling
  • Quartz calibre 5679 keeps accurate time with minimal maintenance
  • Combined analog and digital display shows day, date and dual time at a glance
  • Lightweight resin case and strap weigh little on the wrist all day
  • 00 mm case diameter gives a bold sports look without bulk

Specifications

BrandCASIO
StyleSports
MaterialResin
MovementQuartz
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog and Digital
DateDate
Band MaterialResin
FastenerBuckle Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialResin
Case Thickness52.00 mm
CrystalResin Crystal
Water-Resistant100m
Special FeaturesResin Crystal,Buckle Clasp,Day and Date Display

Questions about this item

What wrist circumference does the 52.00 mm resin case fit?

The 52.00 mm resin case sits on a resin strap with a buckle clasp that adjusts to most adult wrists; measure your wrist and compare to the strap length range before ordering.

How do I set the analog hands and digital modules on caliber 5679 without desynchronising them?

Pull the crown to the first click for digital time and date, then to the second click for analog hands; always finish by pushing the crown fully in to restart the quartz movement together.

When should I replace the battery and check the 100 m water-resistance seals on this quartz watch?

Replace the battery every two to three years and have the gaskets pressure-tested at each change to maintain the 100 m rating.

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