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Black round resin watch with analog digital dial and resin strap

CASIO

Casio AQ-S810W-1AVDF Solar Resin Watch Black 100m

SKU CH-5KX9-302KS

Solar-powered analog-digital sports watch with 100 m water resistance and resin case and band

  • StyleSports
  • MaterialResin
  • MovementSolar
  • ShapeRound
  • Dial ColorBlack
  • Dial MarkersIndex With Numerals At 12, 3 & 6 O'Clock
  • Solar charging keeps the watch running without battery changes
  • 100m water resistance suits swimming and snorkelling
  • World time displays local time across multiple zones
  • 1/100-second stopwatch measures short intervals precisely
  • LED light illuminates the digital display for night reading

Solar Powered Sports Watch

The Casio AQ-S810W-1AVDF combines analog and digital displays in a black resin case. Solar charging keeps the movement running without regular battery changes. A 100m water resistance rating suits swimming and snorkelling. The One Touch 3 fold clasp secures the resin band quickly on the wrist.

Practical Limits of Solar and Water Resistance

Solar charging depends on light exposure; extended darkness will drain the reserve. The 100m rating covers surface swimming but not scuba diving or high-velocity water sports. Digital functions such as the 1/100-second stopwatch and world time operate only while the display is active. Buttons must not be pressed underwater.

Resin Construction and Daily Wear

Resin case, bezel, band and crystal keep weight low and resist corrosion from sweat or salt water. Neobrite hands and markers stay legible in low light without an external charger. The LED illuminates the LCD portion only, leaving the analog face dark. The fold clasp allows one-handed removal but adds thickness over a simple pin buckle.

Highlights

  • Solar charging keeps the watch running without battery changes
  • 100m water resistance suits swimming and snorkelling
  • World time displays local time across multiple zones
  • 1/100-second stopwatch measures short intervals precisely
  • LED light illuminates the digital display for night reading

Specifications

BrandCASIO
StyleSports
MaterialResin
MovementSolar
ShapeRound
Dial ColorBlack
Dial MarkersIndex With Numerals At 12, 3 & 6 O'Clock
DisplayAnalog and Digital
DateDate
Band MaterialResin
FastenerOne Touch 3 Fold Clasp
GenderMale
ConditionNew
Case MaterialResin
Case Thickness52.20 mm
CrystalResin Glass
Water-Resistant100m
Special FeaturesResin Glass,One Touch 3 Fold Clasp,Auto Calendar

Questions about this item

Which Casio AQ-S810W-1AVDF version should I choose?

The model is offered as a single configuration with resin case and band, solar movement, analog-digital display and 100 m water resistance.

What does the 100 m water-resistance rating mean for daily wear?

It covers swimming and snorkelling but not high-impact water sports or diving.

How does the solar movement work with the analog-digital display?

Light charges the internal cell, powering both the analog hands and the digital LCD functions.

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