We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

CASIO

CASIO F-91WM-1B Digital Resin Watch Black Dial 35.20 mm

SKU CH-2EQ0-X763W

A lightweight resin sports watch with quartz movement, digital day and date display, and splash-resistant construction

  • StyleSports
  • MaterialResin
  • MovementQuartz
  • ShapeRectangle
  • Dial ColorBlack
  • DisplayDigital
  • Reliable timekeeping from quartz caliber 593 movement
  • Lightweight resin case and strap for daily comfort
  • Digital display shows day and date at a glance
  • 20 mm slim profile fits easily under cuffs
  • Splash resistant construction handles everyday moisture

Casio F-91WM-1B Resin Sports Watch

The Casio F-91WM-1B is a lightweight digital watch built around a quartz Caliber 593 movement. Its resin case and matching strap keep the profile slim at 35.20 mm thick. A black digital display shows the day and date alongside the time. The fixed bezel and buckle clasp complete a simple sports design intended for everyday wear.

Check Strap Fit And Water Needs

Verify that a resin band with a buckle clasp suits your wrist size and fastening preference. The watch is rated splash resistant only, so it must not be submerged or used for swimming. Confirm that a rectangular case shape and digital readout match the style you want before ordering.

Steady Timekeeping From Quartz Caliber 593

The quartz movement delivers consistent accuracy over long periods without the drift seen in mechanical alternatives. Battery-powered operation removes the need for daily winding or motion to maintain function. Resin crystal and case materials resist minor knocks during continuous daily use. The simple digital module has no complex functions that degrade under sustained operation.

Highlights

  • Reliable timekeeping from quartz caliber 593 movement
  • Lightweight resin case and strap for daily comfort
  • Digital display shows day and date at a glance
  • 20 mm slim profile fits easily under cuffs
  • Splash resistant construction handles everyday moisture

Specifications

BrandCASIO
StyleSports
MaterialResin
MovementQuartz
ShapeRectangle
Dial ColorBlack
DisplayDigital
DateDate
Band MaterialResin
FastenerBuckle Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialResin
Case Thickness35.20 mm
CrystalResin Crystal
Water-ResistantSplash Resistant
Special FeaturesResin Crystal,Buckle Clasp,Day and Date Display

Questions about this item

What comes in the box with the Casio F-91WM-1B and what must I buy separately?

The watch includes the resin case, resin strap with buckle clasp, quartz movement caliber 593 and resin crystal. No extra items are required for basic operation.

Which version of the F-91WM-1B should I choose?

This model is offered as a single configuration: black digital dial, 35.20 mm resin case, resin band, quartz caliber 593 and splash-resistant rating.

What does the 35.20 mm case thickness mean on my wrist?

The 35.20 mm thickness gives a slim rectangular profile that sits close to the wrist under a shirt cuff while remaining readable.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.