Casio WS-B1000, 41mm, Transparent Dial, Black Resin Strap

Name: Casio WS-B1000, Transparent Dial
Brand: Casio
SKU: casio-ws-b1000-1avcf-ew
Price: 41.28 GBP
Availability: InStock

By Serdar D.Content updated 25 October 2026

Casio WS-B1000, Transparent Dial

The Casio WS-B1000-1AVCF-EW is a men's digital quartz watch with an octagonal resin case, 100m water resistance, and Bluetooth connectivity for smart timekeeping.

Price

£41.28

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About this item

BLUETOOTH CONNECTIVITY FOR SMART TIMEKEEPING: Effortlessly sync your phone via Bluetooth for automatic time adjustments. Use the CASIO WATCHES app to customise alarms and world time with a tap. Enjoy smart, seamless synchronisation that keeps your schedule perfectly on track.
STEP TRACKER WITH DAILY GOAL DISPLAY: Smash your fitness goals with automatic step tracking and progress graphs. A built-in accelerometer monitors movement, while step reminders alert you during low activity. It's the ultimate motivator to stay active and build healthier habits daily.
MULTIFUNCTIONAL STOPWATCH & TIMER: Crush your personal best with 200-lap memory and 1/100-second precision. Whether it’s 60-minute interval training or structured daily tasks, this high-performance timer ensures every second counts toward your goals.
DURABLE DESIGN WITH 100M WATER RESISTANCE: Dive in with confidence. This 100m-rated watch handles swimming and sweat with ease. Featuring a perforated band for max breathability and a secure fit, it stays cool and comfortable no matter how active your day gets.
LED BACKLIGHT WITH ADJUSTABLE SETTINGS: See clearly in any light with the amber LED backlight. Stay organised with five daily alarms and an auto-calendar. This watch offers 12/24-hour flexibility and the convenience needed for your busy, on-the-go lifestyle.

Top Highlights

Brand: Casio
Model Name: WS-B1000
Model Number: 619914
Department: Men
Item Type: Watch
Manufacturer: Casio
First Available: 22 May 2024
Release Year: 2024

Features & Specs

Display: Digital
Movement Type: Quartz
Power Source: Battery powered
Additional Features: Light Up
Complications: Chronograph
Strap Type: Resin Strap
Case Material: Resin
Case Size: 41.3 mm
Case Thickness: 11.6 mm
Lug Width: 20.0 mm
Weight: 140 g
Water Resistance: 100 m
Sport Type: Walking
Strap: Resin
Clasp: Buckle
Closure Type: Buckle
Embellishment: Crystal
Crystal: Resin
Dimensions: 12.7 x 17.78 x 12.7 cm; 144.02 g

Style

Style Name: WS-B1000-2AV
Dial Shape: Octagonal
Dial Colour: Clear
Band Color: Black
Theme: Sports
Face Style: Minimalist
Collection: WS-B1000 Series
Dial Markers: Minimalist

Will it fit your wrist?

Best on 17.2–18.2 cm (6.8–7.1 in) wrists

A 41.3 mm case sits just right on these wrists. If your wrist is 18.2–19.2 cm, it looks smaller and more understated. If your wrist is 16.2–17.2 cm, it looks bigger and bolder.

Measure your wrist and see what fits

A rough guide based on case diameter only.

Is this watch big or small?

65% of the men's watches we list are bigger than this one

The most common men's size is 42 mm (173 models). 1 model we list is 41.3 mm.

All our watch size data

Description

The Casio WS-B1000-1AVCF-EW is a robust digital quartz watch designed for active men. Featuring an octagonal resin case measuring 41.3mm and a durable resin glass, this timepiece is built to withstand daily wear.

Its 100m water resistance makes it suitable for swimming and various water sports, ensuring reliability in diverse environments. The watch integrates smart timekeeping capabilities through Bluetooth connectivity, allowing for automatic time adjustments and easy alarm customisation via the CASIO WATCHES app.

Additionally, it includes a step tracker with daily goal displays and a multifunctional stopwatch with 200-lap memory, making it an ideal companion for fitness enthusiasts. The comfortable resin strap with a buckle closure ensures a secure fit for all activities.

Frequently Asked Questions

Is the Casio WS-B1000-1AVCF-EW suitable for daily swimming and showering?

Yes, the Casio WS-B1000-1AVCF-EW features 100m water resistance, making it suitable for swimming, snorkelling, and showering. It is designed to handle splashes and immersion without issue, providing versatility for daily activities.

How does the step tracker function on this Casio digital watch?

The Casio WS-B1000-1AVCF-EW includes a built-in accelerometer that automatically tracks your steps. It displays your daily goal progress and provides step reminders during periods of low activity, helping you maintain an active lifestyle.

What is the main difference between this model and other Casio digital watches in a similar price range?

The WS-B1000-1AVCF-EW stands out with its Bluetooth connectivity for smart timekeeping and app integration, alongside a robust octagonal resin case and 100m water resistance. Many other models might offer similar core functions but lack the seamless smartphone sync or the specific design aesthetic.

Can I change the battery myself, or does it require professional service?

While it is technically possible to change the battery, it is generally recommended to have the battery replaced by a qualified watch technician. This ensures the 100m water resistance seal is properly maintained after the case back is opened.

Is this watch suitable for someone with a smaller wrist?

The Casio WS-B1000-1AVCF-EW has a 41.3mm case diameter and a lightweight resin construction. While it's designed for men, its moderate size and comfortable resin strap can accommodate a range of wrist sizes, typically from 6.5 to 8 inches in circumference.

What kind of stopwatch functionality does this watch offer?

This Casio watch features a multifunctional stopwatch with 1/100-second precision and a 200-lap memory. It's ideal for tracking interval training, sports performance, or managing structured daily tasks with high accuracy.

Editor's take

The Casio WS-B1000-1AVCF-EW positions itself as a highly functional and durable digital timepiece for the modern, active man. Part of the WS-B1000 series, this model combines Casio's renowned reliability with smart features, making it suitable for both daily wear and rigorous physical activities. Its design ethos clearly prioritises utility and resilience, appealing to those who demand more than just time-telling from their wristwear.

A standout technical feature of this watch is its robust construction, highlighted by a 41.3mm octagonal resin case and a matching resin glass, offering excellent shock resistance. The quartz movement ensures precise timekeeping, while the 100m water resistance provides ample protection for swimming and casual diving. Furthermore, the integrated Bluetooth connectivity allows for seamless synchronisation with a smartphone, enabling automatic time adjustments and personalised settings through the CASIO WATCHES app, enhancing its practical appeal.

However, potential buyers should note that while the resin case and glass offer superb durability and lightness, they do not provide the scratch resistance of sapphire crystal, which is often found in higher-end sports watches. This trade-off is typical for watches in this segment, balancing cost-effectiveness with robust performance. The digital display, while clear and functional, might lack the traditional aesthetic appeal some users prefer over an analogue presentation.

Ultimately, the Casio WS-B1000-1AVCF-EW is an excellent choice for individuals seeking a reliable, feature-rich digital watch that can keep up with an active lifestyle without breaking the bank. It's particularly well-suited for fitness enthusiasts who value the step tracker and multifunctional stopwatch capabilities. For those prioritising classic aesthetics or premium materials like sapphire, alternatives in the analogue sport watch category might be more appropriate.