The Casio Sports WS-1400H-3AVDF is a high-performance digital timepiece purpose-built for training, track events, outdoor fitness, and active daily routines. Tailored to meet the needs of runners and fitness enthusiasts in Sri Lanka, this model combines heavy-duty construction with advanced timing features. Whether you are jogging through Colombo’s promenades, hiking the Central Highlands, or navigating a busy schedule, the WS-1400H-3AVDF delivers absolute precision. Available with full official support through Ranasinghe Watch Works, it stands out as an indispensable performance tool.

Premium Design

Designed with an aggressive, angular case geometry, the WS-1400H-3AVDF projects a bold tactical aesthetic. The utilitarian olive green resin aesthetic gives it a outdoor-ready appearance that pairs effortlessly with athletic wear and casual streetwear alike. Its heavy-duty layout is lightweight at just 43 grams, proving that rugged durability does not require uncomfortable bulk.

Dial Features

The clear high-contrast digital LCD panel offers immediate legibility on the move. Designed specifically for athletes, the display features high-visibility digits for quick glanceability during high-intensity training. An integrated LED backlight illuminated in warm Amber guarantees crisp reading even in total darkness, complete with selectable illumination duration (1.5 or 3 seconds) and afterglow.

Case Features

Constructed from high-grade impact-resistant resin, the case measures 47.2 × 44.5 × 13.4 mm. The raised bezel architecture guards the resin glass against direct scrapes and impact during active use. Designed with ergonomics in mind, the case incorporates a front-facing dedicated stopwatch button, enabling quick lap timing without interrupting your running stride.

Movement

Powering the WS-1400H-3AVDF is Casio’s precision Module 3511 digital quartz movement. Delivering an accuracy rating within ±30 seconds per month, this digital movement provides dependable timekeeping. It is backed by an impressive 10-year battery life powered by a CR2025 lithium cell, offering long-term reliability and low maintenance.

Strap/Bracelet

The matching olive green resin strap offers flexible comfort, moisture resistance, and extreme longevity. Engineered to handle Sri Lanka’s tropical climate, the sweat-proof band secures tightly with a classic pin buckle, preventing slippage during intense exercise or water exposure.

Water Resistance

Equipped with 100-meter (10 Bar) water resistance, the watch easily handles heavy rainfall, showering, swimming, and surface water sports. You can train hard in the rain or dive into the water without worrying about internal moisture or seal leaks.

Comfort

At only 43 grams, the watch sits lightly on the wrist to prevent arm fatigue. The contoured resin strap curves naturally around the wrist, providing air ventilation to reduce sweat accumulation during hot workouts.

Ideal For

• Runners and marathon trainers tracking lap splits.

• Outdoor fitness enthusiasts, swimmers, and hikers in Sri Lanka.

• Anyone seeking a rugged, low-maintenance daily digital watch with multi-function alarms and a 10-year battery.

Why Buy From Ranasinghe Watch Works

Established in 1931, Ranasinghe Watch Works is Sri Lanka’s premier destination for original timepieces. When you buy from us, you get:

• 100% Genuine Casio products directly backed by official warranties.

• Decades of master horological expertise and dedicated customer care.

• Fast, secure islandwide delivery across Sri Lanka.

• Trusted physical store presence and reliable post-purchase support.

Conclusion

The Casio Sports WS-1400H-3AVDF digital watch delivers functionality, rugged design, and remarkable 10-year battery performance. Whether on the track or on the street, this model is built to push your limits. Order yours today online from Ranasinghe Watch Works or visit our showroom to experience true precision.

PRODUCT HIGHLIGHTS

• 100-meter water resistance for swimming and water sports.

• 60-lap memory capacity for tracking workouts and split times.

• 10-year battery life powered by a long-lasting CR2025 cell.

• Easy-to-reach front stopwatch button for instant activation.

• Featherlight 43-gram design for maximum wrist comfort during workouts.

• High-visibility digital LCD with Amber LED backlight and selectable afterglow.

• 3 multi-function alarms with snooze functionality.

• Dual time mode for keeping track of two timezones simultaneously.

• Full auto-calendar pre-programmed through the year 2099.

• Durable resin case and resin glass for heavy-duty shock resistance.

KEY FEATURES

• Brand: Casio

• Model: WS-1400H-3AVDF

• Gender: Men / Unisex

• Collection: Casio Youth Sports

• Movement: Digital Quartz (Module 3511)

• Display: Digital LCD

• Glass: Resin Glass

• Case Material: Resin

• Band Material: Resin

• Band Color: Olive Green / Dark Green

• Dial Color: Gray Digital LCD Display

• Case Diameter: 44.5 mm

• Case Thickness: 13.4 mm

• Weight: 43 g

• Water Resistance: 100 Meters / 10 Bar

• Calendar: Full Auto-Calendar (to year 2099)

• Battery: CR2025 (Approx. 10-Year Life)

• Warranty: Official Brand Warranty

• Country of Origin: Japan Movement / Cased in China

BUYING REASONS

• 60-Lap Storage: Perfect for track athletes needing accurate split and lap recording.

• Decade-Long Battery: Enjoy 10 full years of continuous performance without battery changes.

• Dedicated Lap Button: Front-mounted push button allows one-touch lap timing while running.

• 100M Water Resistance: Fearlessly wear it in heavy rain, during showers, or while swimming.

• Featherweight Wear: 43g construction prevents wrist fatigue during long training sessions.

• Tactical Styling: Olive green colorway offers a bold, rugged outdoor aesthetic.

• Dual Time Zone: Easily monitor home and foreign times when traveling overseas.

• Amber LED Backlight: Illumination options ensure easy reading in dark conditions.

• Built to Last: High-impact resin housing resists bumps, drops, and abrasions.

• 100% Authentic Sri Lanka Warranty: Guaranteed genuine piece supported by Ranasinghe Watch Works, established in 1931.

• Casio Watch Collection: https://ranasinghewatchworks.lk/product?type=watch&brand=casio

• Official Manufacturer Website: Casio International - WS-1400H Series

FAQ

Q1: What is the battery life of the Casio WS-1400H-3AVDF?

A1: The Casio WS-1400H-3AVDF features an impressive 10-year battery life powered by a CR2025 lithium cell.

Q2: Is the Casio WS-1400H-3AVDF waterproof for swimming?

A2: Yes, it features 100-meter (10 Bar) water resistance, making it suitable for swimming, snorkeling, showering, and rain exposure.

Q3: How many lap times can the stopwatch store?

A3: The stopwatch memory stores up to 60 records, including lap/split times, date, and lap number.

Q4: Does this watch have a backlight for dark environments?

A4: Yes, it includes an Amber LED backlight with selectable illumination durations (1.5 or 3 seconds) and afterglow.

Q5: What are the dimensions of the Casio WS-1400H-3AVDF?

A5: The case dimensions are 47.2 mm in length, 44.5 mm in width, and 13.4 mm in thickness, with a lightweight weight of 43 grams.

Q6: Where can I buy an authentic Casio WS-1400H-3AVDF in Sri Lanka?

A6: You can purchase 100% authentic Casio timepieces with warranty directly from Ranasinghe Watch Works online at ranasinghewatchworks.lk or at our physical store.

Q7: Does the watch show dual time zones?

A7: Yes, the WS-1400H-3AVDF has a Dual Time function allowing you to track a second timezone easily.

Q8: What material is used for the band and case?

A8: Both the case and band are made from high-durability, shock-resistant resin.

Q9: Does the Casio WS-1400H-3AVDF have alarms?

A9: Yes, it offers 3 multi-function alarms (including 1 snooze alarm) and an hourly time signal.

Q10: Is there a warranty provided by Ranasinghe Watch Works?

A10: Yes, all Casio watches purchased from Ranasinghe Watch Works come with an official manufacturer warranty backed by our legacy of service since 1931.