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Round stainless steel solar watch with black dial and leather strap

CASIO

CASIO MTS-RS100L-1AV Solar Watch 41.70 mm 50m

SKU CH-KVE4-7NZW3

Solar-powered analog watch with a black dial, sapphire crystal and leather strap, water-resistant to 50 m

  • Watch movementSolar
  • Product shapeRound
  • Watch face colorBlack
  • Dial markingsIndex
  • Display typeAnalog
  • Strap materialLeather
  • Solar charging keeps the watch running without battery changes
  • Sapphire crystal with anti-reflective coating resists scratches and glare
  • 50 m water resistance handles daily splashes and brief immersion
  • Stainless steel case and leather strap combine durability with classic style
  • Luminous hands and markers ensure readability in low light

Casio Solar Dress Watch 41.70 mm

This Casio MTS-RS100L-1AV is a solar-powered analog watch with a stainless steel case and black leather strap. The round black dial features index markers and luminous hands for low-light legibility. Sapphire crystal with anti-reflective coating protects the face. It suits professionals wanting a slim dress watch that charges from any light source.

Water resistance 50 metres daily limits

Rated at 50 metres, the watch withstands splashes, rain and brief immersion such as hand-washing. It is not intended for swimming, snorkelling or diving. The fixed bezel and solid case back maintain the seal under normal wear. Pressing buttons or operating the crown while wet can compromise water resistance.

Check strap fit and light exposure

Verify that the 41.70 mm case diameter and leather band suit your wrist size before ordering. Ensure the dial receives regular ambient or direct light to keep the solar cell charged. The buckle clasp uses standard holes; confirm the adjustment range matches your preference. Sapphire crystal resists scratches but can chip under sharp impact.

How it compares

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

Price $104.99
Cheaper than about 57% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameCASIO
Design styleDress
Watch face colorBlack
Item conditionNew
Display
Display typeAnalog
Size & build
Main materialStainless Steel
Product shapeRound
Strap materialLeather
Closure typeBuckle Clasp
Bezel typeFixed Bezel
Case constructionSolid Case Back
Housing materialStainless Steel
Case size41.7 mm
Watch glassSapphire Crystal
Environment & compliance
Water resistance50m
More details
Watch movementSolar
Dial markingsIndex
Suitable forMale

Questions about this item

Which case thickness should I pick — 41.70 mm or something else?

The watch is offered in a single 41.70 mm case thickness, so there is no alternative size to choose from.

What does the 50 m water-resistance rating mean for daily wear?

A 50 m rating covers splashes, rain and brief immersion such as hand-washing or shallow swimming, but it is not intended for diving or high-pressure water sports.

How does the sapphire crystal with anti-reflective coating perform in practice?

Sapphire crystal resists scratches far better than mineral glass, and the anti-reflective coating cuts glare so the black dial stays readable in bright light.

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