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Black 45mm round resin sports watch with rotating bezel, black dial, luminous hands and buckle strap

CASIO

CASIO MRW200H-1BV 45mm 100m Diver's Sports Watch

SKU CH-WXXB-YRTBF MPN MRW200H-1BV

A 45 mm quartz sports watch with a rotating bezel, 100 m water resistance and day-date display

  • Product seriesClassic
  • Watch movementQuartz
  • Product shapeRound
  • Watch face colorBlack
  • Display typeAnalog
  • Date displayDate
  • 100 m water resistance for swimming and snorkelling
  • 45 mm case gives clear visibility on the wrist
  • Rotating bezel tracks elapsed time at a glance
  • Quartz movement keeps accurate time with minimal upkeep
  • Resin strap resists moisture and adjusts for a secure fit

45 mm Sports Watch with Rotating Bezel

This Casio MRW200H-1BV is a quartz analogue watch built for daily wear and water-based activities. Its 45 mm resin case sits on a black resin strap with a buckle fastener that can be resized for a secure fit. The rotating bezel allows simple elapsed-time tracking without relying on a stopwatch function.

Suits swimmers and casual wearers.

The 100 metre water-resistance rating covers swimming, snorkelling and surface sports. Luminous hands and a day-date window keep readings clear in low light. Buyers who need a certified dive instrument with a screw-down crown or ISO-rated depth performance should look elsewhere.

100 metre water resistance defines the usable depth

Pressure testing to 100 metres or 330 feet sets the practical limit for this model. It is adequate for pool laps and reef snorkelling but does not extend to compressed-air diving. Confirm that your intended water activity stays within this rating before purchase.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 88% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Model nameMRW200H-1BV
Design styleSports
Product seriesClassic
Product colorBlack
Watch face colorBlack
Item conditionNew
Display
Display typeAnalog
Size & build
Main materialRubber
Size adjustmentYes
Product shapeRound
Strap materialResin
Strap length8
Closure typeBuckle
Bezel typeRotating Bezel
Case size43
Housing materialResin
Size or dimensions45 mm
Environment & compliance
Water resistance100m
More details
Watch movementQuartz
AdjustabilityYes
Date displayDate
Suitable forMale
Age groupAdult

Questions about this item

Does the MRW200H-1BV come with its original box and booklet, or do I need to buy packaging separately?

The watch is supplied with the original Casio box and instruction booklet, so no separate packaging purchase is required.

Is the 45 mm case size the only option for this model, or are there other diameters available?

The MRW200H-1BV is offered in a single 45 mm case diameter; no alternative sizes exist for this reference.

What does the 100 metre water-resistance rating actually allow me to do with the watch?

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

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