MDV106 Series Unisex Analog Watch
The definitive entry-level dive watch with 200m water resistance and classic style.
Full manufacturer title
Casio MDV106 Series | Unisex Analog Watch | 200M WR | Stainless Steel Case | Resin Band | 2 Hand Analog (HR, Min, SEC) | Date Display | Screw Down Crown/Screw Down Caseback | 3 Year Battery Black Resi
$66
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Ravvy verdict
93.7 / 100
The Casio Duro is the undisputed king of affordable dive watches for those who prioritize ISO-adjacent water resistance over brand prestige.
- Best for
- budget-conscious enthusiasts and weekend divers
- Buy it if
- You want genuine 200m water resistance with screw-down crown.
- Skip it if
- You are individuals with very small wrists or those seeking luxury mechanical movements.
- Best alternative
- Casio AE1200WH Series | Men’s Digital Watch | 100M WR | Multi Alarms | 100 SEC Stopwatch | Countdown Timer | World Map for World Time | LED Light | LC Analog Display | 10 Year Battery Silver AE1200WHD (budget conscious travelers and retro style enthusiasts)
How it scores on what matters
- Value for Money99.0
- Water Resistance95.0
- Versatility90.0
- Legibility88.0
- Build Quality85.0
Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.
What it is
The Casio MDV106, affectionately known as the Duro by enthusiasts, represents one of the best values in the horological world. Despite its accessible price point, it features a robust stainless steel case and a screw-down crown that ensures a legitimate 200-meter water resistance rating. The aesthetic is clean and timeless, mimicking the look of high-end luxury divers while maintaining a rugged utility that thrives in both saltwater and office environments. While the included resin strap is functional for aquatic use, the watch head itself is the star of the show. The 44mm case provides a substantial presence on the wrist, though its 12mm thickness keeps it from feeling overly bulky. With a reliable Japanese quartz movement and a 120-click unidirectional bezel, it performs with a level of precision and build quality that typically costs three times as much.
Ravvy AI insight
The MDV106 is a 'strap monster' that completely changes character when the stock resin band is swapped for a leather or steel bracelet. For the best longevity, ensure the screw-down crown is fully tightened before any water exposure, as this is the primary point of failure for water ingress. While the lume is adequate for low light, don't expect it to match the brightness of professional Seiko or Citizen divers.
Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 24, 2026.
What owners praise
- Genuine 200m water resistance with screw-down crown
- Exceptional build quality for the price point
- Clean, classic dive watch aesthetic
- Accurate and reliable Japanese quartz movement
- Versatile 20mm lug width for easy strap changes
- Unidirectional bezel has satisfying tactile clicks
What to know first
- Stock resin band feels somewhat stiff
- Luminous paint fades relatively quickly
- 44mm case size may be too large for small wrists
Specifications
- UPC
- 079767977320
- Bands
- 1
- Shape
- Round
- Theme
- Sports
- Crystal
- mineral
- Display
- Analog
- Pattern
- Solid
- Material
- Resin
- Batteries
- 1 Lithium Metal batteries required. (included)
- Character
- No aplica
- Band Color
- Black
- Band Width
- 20 millimeters
- Brand Name
- Casio
- Clasp Type
- Buckle
- Department
- mens
- Dial Color
- Black
- Face Style
- analog
- Model Name
- MDV-106-1AVCF
- Sport Type
- Track
- Strap Type
- Adjustable
- Style Name
- Resin Strap
- Unit Count
- 1 Ounce
- Band Length
- 7.5 inches
- Item Weight
- 92 g
- Closure Type
- No Closure
- Manufacturer
- Casio
- Model Number
- MDV106-1A
- Power Source
- Battery Powered
- Case Diameter
- 44 millimeters
- Warranty Type
- Manufacturer
- Case Thickness
- 12 millimeters
- Item Type Name
- Watch
- Number of Items
- 1
- Number of Packs
- 1
- Item model number
- MDV106-1A
- Band Material Type
- Resin
- Case Material Type
- Stainless Steel
- Product Dimensions
- 1.74 x 1.91 x 0.48 inches; 3.25 ounces
- Additional Features
- Second Hand, Water Resistant
- Included Components
- Watch
- Watch Movement Type
- Japanese Quartz
- Age Range Description
- Adult
- Embellishment Feature
- Crystal
- Water Resistance Depth
- 660 feet
- Water Resistance Level
- Water Resistant
- Manufacturer Part Number
- MDV106-1A
- Global Trade Identification Number
- 00079767977320
- Product Warranty For warranty information about this product, please
- [PDF ]
How to get the most out of it
Secure the Crown
Before any water activities, verify the crown is screwed down tight. Turn it clockwise until you feel resistance to ensure the internal seals are fully engaged against pressure.
Ownership tips
tip
Upgrade the Strap
Most owners find the stock resin strap a bit stiff. Swapping it for a NATO nylon strap or a stainless steel bracelet immediately elevates the look and comfort of the watch.
care
Post-Saltwater Rinse
If you take the watch into the ocean, always rinse it with fresh water afterward. This prevents salt crystals from drying inside the bezel mechanism and degrading the gaskets.
Frequently asked questions
Can I actually go scuba diving with this watch?
Yes, the 200m water resistance and screw-down crown make it suitable for recreational scuba diving and snorkeling. It is one of the few watches at this price point that can safely handle deep water.
What is the battery life for the MDV106?
The watch typically gets about 3 years of life out of a standard SR626SW battery. Replacing the battery is simple but should be done by a professional to ensure the water-resistant seal remains intact.
Does the bezel rotate both ways?
No, it features a 120-click anti-reverse bezel that only turns counter-clockwise. This is a safety feature for divers to ensure that if the bezel is accidentally bumped, it only shortens the remaining dive time.
Is the glass scratch-resistant?
The watch uses mineral crystal, which is more impact-resistant than sapphire but can be scratched by hard surfaces like concrete or metal. If it does get scratched, many owners find it adds to the tool watch character.
Where can you buy the MDV106 Series Unisex Analog Watch?
MDV106 Series Unisex Analog Watch is sold through Amazon, and Casio also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.
How much does the MDV106 Series Unisex Analog Watch cost?
The last price Ravvy recorded was $66. Retail pricing on watches moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.
How do you get the MDV106 Series Unisex Analog Watch for a cheaper price?
Three tactics work best: watch for holiday and seasonal sale events when watches discounts run deepest, compare the open box or renewed listing against new stock, and check whether Casio is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.
Is the MDV106 Series Unisex Analog Watch in stock right now?
It was in stock at our last check. Availability on popular watches can change within hours, so the live listing is the source of truth.
Is the MDV106 Series Unisex Analog Watch worth it?
Ravvy scores it 93.7 out of 100. The strongest argument for it is genuine 200m water resistance with screw-down crown. The trade off to weigh is stock resin band feels somewhat stiff.
Who should buy the MDV106 Series Unisex Analog Watch?
It fits budget-conscious enthusiasts and weekend divers If that does not describe your situation, compare it with the other options in Watches before committing.
What are the key specs of the MDV106 Series Unisex Analog Watch?
UPC: 079767977320. ASIN: B009KYJAJY. Bands: 1. Shape: Round.
What are good alternatives to the MDV106 Series Unisex Analog Watch?
Compare it against the other scored picks in Watches on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.
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