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Stainless steel chronograph watch, black dial, silver bracelet, round 40.00mm case

CASIO

Casio Edifice EFB-730D-1AV Chronograph 100M 40.00mm

SKU CH-HEYB-TN3JM

A stainless-steel chronograph with sapphire crystal, 100 m water resistance and a 40.00 mm case

  • StyleChronograph
  • MaterialStainless Steel
  • MovementQuartz
  • ShapeRound
  • Dial ColorBlack
  • Dial MarkersIndex
  • Sapphire crystal resists scratches with 100m water resistance
  • Quartz chronograph delivers precise stopwatch timing
  • Stainless steel case and bracelet ensure durability
  • Black dial with index markers offers clear readability
  • Deployment clasp secures the watch comfortably

Edifice Chronograph for Daily Wear

The Casio Edifice EFB-730D-1AV is a quartz chronograph built for men who want a reliable analogue watch with stopwatch function. Its black dial uses index markers for clear time reading at a glance.

Stainless Steel Build with Sapphire Crystal

A stainless steel case and matching bracelet give the watch a solid feel on the wrist. The deployment clasp secures the band with a single motion. Sapphire crystal protects the dial from scratches better than mineral glass.

100 Metre Water Resistance for Active Use

The case is rated to 100 metres, making it suitable for swimming and surface water sports. Quartz movement keeps time accurately without winding. Fixed bezel and 40.00 mm case thickness keep the profile practical for everyday carry.

Highlights

  • Sapphire crystal resists scratches with 100m water resistance
  • Quartz chronograph delivers precise stopwatch timing
  • Stainless steel case and bracelet ensure durability
  • Black dial with index markers offers clear readability
  • Deployment clasp secures the watch comfortably

Specifications

BrandCASIO
StyleChronograph
MaterialStainless Steel
MovementQuartz
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerDeployment Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialStainless Steel
Case Thickness40.00 mm
CrystalSapphire Crystal
Water-Resistant100m
Special FeaturesSapphire Crystal,Deployment Clasp,Date Display

Questions about this item

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

The 100m rating means the watch is suitable for swimming and snorkelling, but not for scuba diving or high-velocity water sports.

What case thickness and material determine whether the 40.00mm case fits under a shirt cuff?

The 40.00mm stainless steel case is 40.00mm thick, so clearance depends on your cuff tightness; the fixed bezel and sapphire crystal add no extra height.

How is the stainless steel bracelet adjusted, and what step is often missed with the deployment clasp?

Links are removed with a pin tool; the step often missed is fully seating both clasp wings until they click, otherwise the bracelet can spring open.

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