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Square stainless-steel watch with black dial and moon phase sub-dial

CASIO

Casio MTP-M305D-1A Moon Phase Black Dial Stainless Steel Watch

SKU CH-8NGG-TYJD0

A stainless-steel dress watch with a square black dial, moon-phase indicator and day-date sub-dials, powered by quartz and water-resistant to 50 m

  • StyleDress
  • MaterialStainless Steel
  • MovementQuartz
  • ShapeSquare
  • Dial ColorBlack
  • Dial MarkersIndex With Number At 12 O'Clock
  • Moon phase display adds celestial elegance
  • Quartz movement delivers reliable daily precision
  • Stainless steel case and bracelet ensure lasting durability
  • 50 m water resistance suits everyday wear
  • 00 mm case thickness offers comfortable slim profile

Casio MTP-M305D-1A moon-phase watch

The Casio MTP-M305D-1A is a stainless-steel dress watch with a square case and a black dial. A moon-phase indicator and day-date sub-dials sit alongside index markers and a numeral at 12 o'clock. Quartz movement drives the analog display for everyday timekeeping.

Quartz accuracy over weeks of wear

The quartz movement maintains steady timekeeping without the drift seen in mechanical watches during extended daily use. The moon-phase complication remains synchronised with the lunar cycle across months without manual correction. Battery power delivers consistent performance without winding rituals.

Mineral crystal and 50 m water resistance

The mineral crystal protects the dial from everyday scratches and minor impacts. A 50 m water-resistance rating handles hand-washing, rain and accidental splashes without moisture ingress. The solid stainless-steel case and bracelet add negligible weight while resisting corrosion from sweat and humidity.

Highlights

  • Moon phase display adds celestial elegance
  • Quartz movement delivers reliable daily precision
  • Stainless steel case and bracelet ensure lasting durability
  • 50 m water resistance suits everyday wear
  • 00 mm case thickness offers comfortable slim profile

Specifications

BrandCASIO
StyleDress
MaterialStainless Steel
MovementQuartz
ShapeSquare
Dial ColorBlack
Dial MarkersIndex With Number At 12 O'Clock
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerDeployment Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialStainless Steel
Case Thickness34.00 mm
CrystalMineral Crystal
Water-Resistant50m
Special FeaturesMineral Crystal,Deployment Clasp,Day and Date Display

Questions about this item

How much power does the quartz movement consume when the watch runs continuously?

The quartz movement is powered by a single button cell that typically lasts several years under normal use.

What tools or parts are needed to adjust the stainless-steel bracelet with the deployment clasp?

A spring-bar tool or small screwdriver is required to remove or add links for a proper fit.

Will the 34.00 mm square case sit comfortably alongside vintage dress watches of similar proportions?

Its 34.00 mm case thickness and square profile match many classic dress watches, so it pairs well in a mixed collection.

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