The Casio MRW-230H-1E3VDF represents an exceptional balance of sports-inspired durability, casual luxury, and everyday practicality. Engineered for active men who need a reliable, stylish timepiece, this model merges modern dive-watch aesthetics with standard quartz precision. Whether navigating daily commutes across Colombo or diving into weekend adventure activities, the Casio MRW-230H-1E3VDF stands out as a dependable choice. At Ranasinghe Watch Works, we are proud to offer this authentic Casio timepiece to horology enthusiasts across Sri Lanka.

Premium Design

Every aspect of the Casio MRW-230H-1E3VDF reflects a modern, marine-inspired aesthetic. It showcases bold geometric lines and a clean circular profile that captures attention without feeling overly bulky. The high-grade black resin body creates a sleek matte finish, complemented by a lustrous aluminum bezel insert that reflects ambient light for a distinct visual edge.

Dial Features

The dial of the Casio MRW-230H-1E3VDF prioritizes instant readability under various lighting conditions.

• High-Contrast Display: Deep black dial base paired with vivid hour markers and accents.

• 3-Hand Regular Timekeeping: Classic analog layout featuring distinct hour, minute, and second hands.

• Day-Date Window: Dual-function calendar display situated neatly at the 3 o'clock position for quick scheduling checks.

Case Features

Crafted to endure active daily wear, the watch case utilizes lightweight yet robust resin materials.

• Dimensions: Measures $47.9 \times 44.6 \times 12.3\text{ mm}$, providing an optimal wrist presence.

• Bi-Directional Rotating Bezel: Smooth, tactile rotating timer bezel featuring a metallic aluminum ring for tracking elapsed time effortlessly.

• Resin Glass Protection: Standard resin crystal covers the dial face, guarding against minor impacts and daily abrasions.

Movement

At the heart of the MRW-230H-1E3VDF is a precise Casio Japanese quartz module (Module 5125). Quartz technology ensures superior timekeeping accuracy within $\pm 20$ seconds per month. Powered by an SR626SW battery cell, this timepiece provides up to 3 years of continuous operation without demanding frequent maintenance.

Strap/Bracelet

The watch is fitted with a durable, flexible black resin strap designed for active lifestyles.

• Ergonomic Fit: Fits wrist circumferences ranging from $145\text{ mm}$ to $215\text{ mm}$ seamlessly.

• Secure Closure: Features a sturdy pin buckle that maintains a locked fit during energetic movements.

• Sweat & Moisture Resistant: Ideal for Sri Lanka's tropical climate, resisting humidity and moisture buildup.

Water Resistance

Engineered with 100-meter (10 BAR) water resistance, the Casio MRW-230H-1E3VDF is built for maritime utility. It handles heavy rainfall, showering, swimming, and surface snorkeling without structural compromise.

Comfort

Weighing just 39 grams, the MRW-230H-1E3VDF is remarkably light on the wrist. Its contoured case back and smooth resin band eliminate wrist fatigue during long hours at work or during sports training sessions.

Ideal For

This versatile wristwatch suits daily office wear, sports, outdoor adventures, and casual outings. It is tailored for men searching for a stylish dive-inspired watch that offers low-maintenance quartz accuracy.

Why Buy From Ranasinghe Watch Works

Established in 1931, Ranasinghe Watch Works is Sri Lanka's premier source for authentic timepieces. Buying from us guarantees:

• 100% Guaranteed Authenticity: Every Casio watch is sourced directly through official manufacturer supply channels.

• Official Warranty Coverage: Full official service support for total peace of mind.

• Decades of Expertise: Over 90 years of master watchmaking heritage and customer trust in Sri Lanka.

• Fast Islandwide Delivery: Safe, reliable shipping to Colombo, Kandy, Galle, and across Sri Lanka.

Conclusion

The Casio MRW-230H-1E3VDF offers an unbeatable combination of dive-style luxury design, 100M water resistance, and Japanese quartz precision. Secure your authentic Casio wristwatch today at Ranasinghe Watch Works and wear trusted reliability.

PRODUCT HIGHLIGHTS

• Bi-directional rotating timer bezel with a reflective aluminum ring.

• 100-meter (10 BAR) water resistance for swimming and water sports.

• Reliable day and date calendar display at 3 o'clock.

• Durable and lightweight black resin case construction.

• Flexible, sweat-resistant black resin strap.

• Lightweight wrist feel weighing only 39 grams.

• High-accuracy Japanese quartz movement ($\pm 20$ seconds per month).

• Extended 3-year battery lifespan using SR626SW cell.

• High-contrast black dial with distinct hands and markers.

• Backed by official warranty from Ranasinghe Watch Works Sri Lanka.

KEY FEATURES

• Brand: Casio

• Model: MRW-230H-1E3VDF

• Gender: Men

• Collection: Casio Standard / Youth Analog

• Movement: Quartz (Module 5125)

• Display: Analog (3 Hands: Hour, Minute, Second)

• Glass: Resin Glass

• Case Material: Resin / Aluminum Bezel

• Band Material: Resin

• Band Color: Black

• Dial Color: Black

• Case Diameter: $44.6\text{ mm}$

• Case Thickness: $12.3\text{ mm}$

• Weight: $39\text{ g}$

• Water Resistance: $100\text{ meters}$ / $10\text{ bar}$

• Calendar: Day and Date Display

• Battery: SR626SW (Approx. 3 Years Life)

• Warranty: Official Manufacturer Warranty

• Country of Origin: Japan Movement / Assembled in Casio Facilities

BUYING REASONS

• Guaranteed 100% original Casio timepiece backed by Ranasinghe Watch Works.

• Marine-inspired diver design offers luxury aesthetics at an accessible price.

• 100m water resistance makes it suitable for pool swimming and tropical weather.

• Ultra-lightweight build ($39\text{ g}$) offers comfortable all-day wear.

• Day and date display provides essential everyday functionality.

• Bi-directional rotating bezel allows straightforward elapsed-time tracking.

• Resin strap handles humidity, sweat, and water without deteriorating.

• Low-maintenance quartz module keeps exceptional time accuracy.

• 3-year battery life eliminates frequent battery changes.

• Expert local customer service and watch care since 1931 at Ranasinghe Watch Works.

• Casio Collection: Explore our complete range of authentic Casio Watches in Sri Lanka.

• Official Manufacturer Website: Verify model specs on the Official Casio International Website.

FAQ

Is the Casio MRW-230H-1E3VDF water-resistant for swimming?

Yes, it features 100-meter ($10\text{ bar}$) water resistance, making it suitable for swimming, showering, and water sports.

Where can I buy an authentic Casio MRW-230H-1E3VDF in Sri Lanka?

You can buy guaranteed genuine Casio watches at Ranasinghe Watch Works, online or at our retail store.

What is the battery life of the Casio MRW-230H-1E3VDF?

It operates on an SR626SW battery with an approximate battery life of 3 years.

Does this watch feature an active rotating bezel?

Yes, it has a bi-directional rotating bezel with an aluminum ring used as a timer bezel.

What material is used for the watch case and strap?

The case is made of high-strength resin with an aluminum bezel top ring, and the strap is crafted from durable black resin.

Does the watch show both day and date?

Yes, the dial includes an easy-to-read day and date display at the 3 o'clock mark.

What is the case size of the MRW-230H-1E3VDF?

The case measures $47.9\text{ mm}$ in length, $44.6\text{ mm}$ in width, and $12.3\text{ mm}$ in thickness.

Is the Casio MRW-230H-1E3VDF heavy on the wrist?

No, it weighs only 39 grams, making it extremely lightweight and comfortable for daily wear.

Does Ranasinghe Watch Works provide a warranty for this watch?

Yes, every Casio watch bought from Ranasinghe Watch Works comes with an official manufacturer warranty.

What is the movement accuracy of this model?

The Japanese quartz movement features an accuracy of $\pm 20$ seconds per month.