Casio Standard Digital Running Watch, LWS-2000H-1AJH

The Casio LWS-2000H-1AJH is a smartly engineered digital watch designed for active individuals—particularly runners and fitness enthusiasts. Combining modern styling with user-friendly digital features, this watch supports your goals whether you're jogging around the block or training for a marathon. Lightweight, functional, and affordable, the LWS-2000H-1AJH offers the everyday reliability that fitness-focused users appreciate.

Crafted to accompany you through workouts, casual days, and outdoor adventures, this timepiece delivers essential training tools without overcomplicating things. With its resin case, water resistance, and fitness timers, it offers value-packed performance in a stylish frame.

Why Choose Casio LWS-2000H-1AJH?

Tailored for Runners and Fitness Enthusiasts
This watch is purpose-built for movement. From interval training timers to lap memory and calorie display, it's a fitness partner that keeps up with your routine and motivates you along the way. It’s designed to help you track, manage, and improve your performance every step of the run.

Digital Simplicity with Powerful Features
Unlike complex smartwatches that demand apps, charging, and syncing, the LWS-2000H-1AJH keeps things simple. With physical buttons, a high-contrast display, and direct-access functions, everything you need is always one tap away—no distractions, no downtime.

Lightweight, Comfortable Fit
Weighing approximately 27 grams, this watch is feather-light on the wrist. The soft resin band ensures all-day comfort, making it ideal for both intense training and daily wear. Whether you’re running laps or heading to the café, it feels like it’s barely there.

Fitness-Friendly Functions That Matter

Calorie Calculation Display
Stay aware of your effort with a calorie burn readout. Based on your input data (age, gender, weight), the watch estimates calories burned during activity, helping you monitor progress and stay motivated toward your health goals.

Step-by-Step Interval Timer for Structured Workouts
Whether you're alternating between sprints and rests or building endurance, the 5-setting interval timer allows you to customize multiple countdown segments. With auto-repeat and audible alerts, you can keep your training focused without constantly checking the screen.

1/100-Second Stopwatch with Lap Memory
Accurately time your laps and track up to 200 records using the built-in memory. This makes it easy to review previous performance and spot improvements or patterns in your pace.

Dual Time & World Time Display
Traveling or coordinating with a different time zone? The LWS-2000H-1AJH offers a dual-time feature that lets you easily toggle between local time and another region—perfect for runners who travel or work across time zones.

Stylish and Functional Design

Bold Display with High Contrast Readability
The digital LCD screen presents time, date, and data in a bold, easy-to-read format. With adjustable display formats, including 12/24-hour mode, it provides quick clarity whether you're running in sunlight or checking your time before bed.

Illuminating LED Light for Low-Light Use
An integrated LED backlight ensures the screen is always visible, even during nighttime jogs or dim environments. The light button is strategically placed for one-touch activation, giving instant visibility when needed.

Modern Aesthetics with a Sporty Touch
Finished in matte black with subtle accents, this watch has a clean, athletic look that complements sportswear and casual attire alike. The compact, rounded shape also makes it suitable for a variety of wrist sizes without looking bulky.

Reliable Construction for Everyday Use

Durable Resin Case & Strap
Built from tough yet flexible resin, both the case and strap are made to endure daily impacts, sweat, and UV exposure. The buckle closure ensures a secure fit during movement, while the material is easy to clean and maintain.

Water Resistant Up to 100 Meters
Sweat, rain, or a quick splash—this watch handles it all. With 100-meter water resistance, it’s safe for showering, swimming, and heavy perspiration, making it an excellent choice for athletes with intense routines or outdoor schedules.

Long Battery Life for Worry-Free Use
Powered by a CR1620 battery, the watch offers approximately 5 years of use under normal conditions. No need to worry about recharging—it’s always ready when you are, without any power-related distractions.

How to Use the Casio LWS-2000H-1AJH

Setting the Time and Date
With dedicated buttons, adjusting time and date is quick and intuitive. Follow the step-by-step prompts on the display, and you’ll be up and running in seconds. The automatic calendar accounts for leap years, so once set, it stays accurate for years.

Using the Interval Timer for Workouts
Simply press the "Mode" button to cycle through to the interval timer mode. Set up to five segments (e.g., warm-up, sprint, rest) and program each with its own duration. When started, the timer automatically cycles through each segment with audio cues.

Accessing Stopwatch and Lap Memory
In Stopwatch Mode, start and stop the timer with a single press. Use the "Lap" function to record split times, which are stored in memory for easy review after your run. Great for tracking consistency and personal bests.

Activating the Backlight
When visibility drops, press the “Light” button to activate the LED. The illumination lasts for a few seconds—just enough to check the screen without draining battery life.

Perfect for Sports, Casual Wear, and Travel

Running & Training Sessions
With interval timers, calorie tracking, and lap memory, the watch supports structured workouts and spontaneous sprints alike. Its sweat-proof design and ultra-light feel make it a runner’s best companion.

Day-to-Day Lifestyle
The understated sporty design blends effortlessly with daily outfits, from gym wear to streetwear. Lightweight comfort means you’ll barely notice it’s there—but it’s always doing its job.

Travel & Outdoors
The dual-time and world time functions make it ideal for jet-setters or digital nomads. And the rugged build ensures it can withstand the bumps and scrapes of travel.

What’s in the Box?

The Casio LWS-2000H-1AJH comes neatly packaged for gifting or storage. Inside, you’ll receive:

• 1 × Casio LWS-2000H-1AJH Watch

• 1 × Instruction Manual (Japanese, English available online)

• 1 × Original Casio Presentation Box

• 1 × Warranty Card (Japan domestic warranty)

Everything you need to get started is included—making it a practical gift for yourself or a fellow runner.

Maintenance & Care Tips

Cleaning the Watch
Wipe the case and band regularly with a soft cloth. For a deeper clean, use a damp cloth with mild soap—just avoid submerging it unnecessarily to preserve the seals.

Battery Check
The battery lasts about 5 years, but if you notice the display fading or features lagging, it's time for a replacement. Visit an authorized Casio service center for best results.

Water Use Advice
Although it’s water-resistant to 100 meters, avoid pressing buttons underwater to maintain seal integrity.

Final Thoughts: Built for Motion, Styled for Life

The Casio LWS-2000H-1AJH isn’t just a running watch—it’s a reliable lifestyle tool. With its sleek design, sports-ready functions, and no-fuss operation, it fits perfectly into the life of anyone on the move.

Whether you're chasing a personal best, staying active, or just need a dependable digital watch that looks sharp and performs well, this model ticks all the boxes. With Casio’s proven durability and thoughtful features, it’s a standout in its category—offering everyday ease with sporty precision.