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Black resin digital watch with green dial, 38 mm case, resin strap

CASIO

Casio F-91W-3HDG Black Digital Watch Green Dial 38mm

SKU CH-05DD-SMT8B

A lightweight resin digital watch with a green dial, stainless-steel case back, water resistance and a micro-light for low-light reading

  • MaterialResin
  • MovementQuartz
  • ColorBlack
  • Dial ColorGreen
  • GenderMale
  • AgeAdult
  • Green dial with black display for high-contrast readability
  • Slim 38 mm resin case sits light on the wrist
  • Quartz movement keeps accurate time with minimal upkeep
  • Water resistant for everyday splashes and rain
  • Micro-light illuminates the face in low light

Classic digital watch for everyday wear

The Casio F-91W-3HDG is a lightweight quartz watch built for adults who want a simple, reliable timepiece. Its resin case and band keep the profile slim and comfortable for all-day use. The green dial with black accents offers clear readability at a glance. It suits casual daily wear and retro-inspired outfits equally well.

Water-resistant construction with micro-light

The watch carries a water-resistant rating that handles splashes and brief immersion without issue. A built-in micro-light illuminates the display in low-light conditions for quick checks. The 38 mm resin case houses a quartz movement that maintains steady timekeeping. It runs out of depth for swimming or diving, so keep it to surface-level exposure.

Slim resin build fits any wrist

The narrow case and flexible resin strap sit flat under shirt cuffs and do not snag on sleeves. Stainless steel case backing adds durability without adding bulk. No special tools or proprietary chargers are required — just a standard battery when the time comes. The minimal footprint frees up wrist space for other accessories or activity trackers.

Highlights

  • Green dial with black display for high-contrast readability
  • Slim 38 mm resin case sits light on the wrist
  • Quartz movement keeps accurate time with minimal upkeep
  • Water resistant for everyday splashes and rain
  • Micro-light illuminates the face in low light

Specifications

BrandCASIO
MaterialResin
MovementQuartz
ColorBlack
Dial ColorGreen
GenderMale
AgeAdult
ConditionNew
Case MaterialStainless Steel
Water-ResistantYes

Questions about this item

Will the 38 mm resin case sit comfortably next to my metal bracelets?

The 38 mm resin case is lightweight and slim, so it rests flat against the wrist without catching on adjacent metal bracelets.

How can I verify the micro-light is working after I put the watch on?

Press the light button in a dark room; the green dial should illuminate evenly across the display.

Does the box include a spare resin strap or spring bars?

The watch ships with the fitted resin band only; additional straps and spring bars are sold separately.

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