CASIO
CASIO MRW210H-5AV watch analog quartz 100m water resistant
A sporty analog quartz watch with 100 m water resistance, black dial, tan resin case and band, and day-date display
- 100 m water resistance for swimming and snorkeling
- Reliable quartz movement keeps accurate time
- Lightweight resin case and band for all-day comfort
- Day-date window at 3 o'clock adds daily utility
- Sporty round design with clear Arabic numerals
Product identity
The Casio MRW210H-5AV is an analog quartz wristwatch built for adults who want a sports-style daily wear piece. Its round resin case and matching band keep the weight low while the black dial with white Arabic numerals remains readable in bright light. A day-date window sits at the three o’clock position for quick reference.
Water resistance scope
The 100 metre rating covers swimming and snorkelling but does not extend to scuba diving or high-velocity water sports. Pressing buttons underwater can compromise the seal, so adjustments should be made on dry land. Salt water and chlorine exposure call for a fresh-water rinse afterwards to protect the resin.
Deciding specification
Quartz movement delivers battery-powered accuracy without the winding routine of a mechanical watch. Buyers who prefer the craft and sweep of an automatic movement will need a different design. The 210 model number identifies this specific case and dial combination within the Casio sports range.
Highlights
- 100 m water resistance for swimming and snorkeling
- Reliable quartz movement keeps accurate time
- Lightweight resin case and band for all-day comfort
- Day-date window at 3 o'clock adds daily utility
- Sporty round design with clear Arabic numerals
Specifications
No published specifications for this item yet.
Questions about this item
Which colour combination does the MRW210H-5AV come in?
The MRW210H-5AV has a black resin case and a tan resin band with a black dial and white Arabic numerals.
What does 100 m water resistance mean for daily use?
A 100 m rating makes the watch suitable for swimming and snorkelling, but not for diving.
What type of strap attachment does the resin band use?
The resin band is fixed to the case with standard spring bars for easy strap changes.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Daniel Wellington Emalie Infinite Bangle Silver L
- Stainless Steel
- Silver



