---
product_id: 75281204
title: "Watch with Japanese quartz movement LA-20WH-1B WR 31, strip"
brand: "casio"
price: "฿5077"
currency: THB
in_stock: true
reviews_count: 7
category: "Casio"
url: https://www.desertcart.co.th/products/75281204-watch-with-japanese-quartz-movement-la-20wh-1b-wr-31
store_origin: TH
region: Thailand
---

# Water resistant up to 30m 5-year battery life 1/100 sec stopwatch precision Watch with Japanese quartz movement LA-20WH-1B WR 31, strip

**Brand:** casio
**Price:** ฿5077
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with precision and style!

## Quick Answers

- **What is this?** Watch with Japanese quartz movement LA-20WH-1B WR 31, strip by casio
- **How much does it cost?** ฿5077 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/75281204-watch-with-japanese-quartz-movement-la-20wh-1b-wr-31)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** 5-year battery life means less hassle, more doing—stay ahead without interruptions.
- • **Timeless Minimalist Design:** Sleek black resin strap and compact stainless steel case for a professional, modern look.
- • **Built to Brave the Elements:** Water resistant up to 30 meters—wear it rain or shine without missing a beat.
- • **Effortless Night Visibility:** LED backlight ensures you never lose track of time, even in the darkest meetings.
- • **Precision Timing at Your Fingertips:** Experience flawless 1/100 second stopwatch accuracy for your busy lifestyle.

## Overview

The Casio LA-20WH-1B is a sleek, minimalist digital watch featuring reliable Japanese quartz movement, a 1/100 second stopwatch, and water resistance up to 30 meters. Designed for professionals on the go, it offers a 5-year battery life, LED backlight for low-light visibility, and a durable resin strap with a stainless steel case, combining functionality with timeless style.

## Description

Casio Mod. La-20Wh-1B - LA-20WH-1B

Review: Disappointing - Brought two watches, both arrived late and one didn’t work.
Review: Can't read display - The functions are fine but it is really hard to see the time on the black dial. Will have to buy a different watch now!

## Features

- Water Resistant, LED Light, 1/100 second stopwatch
- Daily Alarm, Hourly Time Signal, Auto Calendar (28 days in February)
- 12/24 Hour Formats, Battery: CR1616
- Approx. battery life: 5 years, Module 3284
- Size of case / total weight: 34.5 x 30.4 x 8.6mm / 20g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005SSEZFA |
| ASIN  | B005SSEZFA |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Resin |
| Band Width | 12 Millimetres |
| Bands | 1 |
| Batteries  | 1 AA batteries required. (included) |
| Best Sellers Rank | 321,305 in Fashion ( See Top 100 in Fashion ) 1,388 in Women's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 34.5 Millimetres |
| Case Material Type | Stainless Steel, Resin |
| Case Thickness | 17 Millimetres |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral |
| Customer Reviews | 4.5 4.5 out of 5 stars (71) |
| Customer reviews | 4.5 4.5 out of 5 stars (71) |
| Date First Available  | 5 Oct. 2011 |
| Department  | Women's |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Minimalistic |
| Global Trade Identification Number | 04971850944959 |
| Included Components | Band |
| Is discontinued by manufacturer  | No |
| Item Shape | Square |
| Item Weight | 70 Grams |
| Item model number  | LA20WH-1B |
| Language  | English |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Model Name | La-20Wh-1B Wr |
| Model Number | LA20WH-1B |
| Power Source | Quartz Movement |
| Product Dimensions  | 3.04 x 0.86 x 3.45 cm; 70 g |
| Sport Type | Walking |
| Strap Type | Adjustable |
| Style Name | strip |
| Watch Movement Type | Japanese Quartz |
| Water Resistance Depth | 30 Metres |
| Water Resistance Level | Water Resistant |

## Images

![Watch with Japanese quartz movement LA-20WH-1B WR 31, strip - Image 1](https://m.media-amazon.com/images/I/51TgM6uEdhL.jpg)

## Customer Reviews

### ⭐ Disappointing
*by R***N on 17 July 2019*

Brought two watches, both arrived late and one didn’t work.

### ⭐ Can't read display
*by B***D on 31 August 2014*

The functions are fine but it is really hard to see the time on the black dial. Will have to buy a different watch now!

### ⭐⭐⭐⭐⭐ Review
*by E***E on 2 April 2017*

Je cherchais une montre "tout-terrain" adaptée à mon poignet très fin (13,5cm). Celle-ci est parfaite: s'adapte même aux tout petits poignets, cadran petit/délicat mais parfaitement lisible, affiche l'heure/la date/le jour de la semaine et a d'autres options qui peuvent s'avérer utile (chrono, alarme). La montre parait solide et a de très bonnes critiques en général sur ce sujet donc je ne m'en fais pas. Bref, je recommande vivement!

## Frequently Bought Together

- Casio 'Classic' Quartz Resin Casual Watch
- Casio Unisex-Adult Quartz Watch
- Casio Men's Watch - W-218H-3AVDF Green/Grey Dial, Black Band

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**Shop now:** [https://www.desertcart.co.th/products/75281204-watch-with-japanese-quartz-movement-la-20wh-1b-wr-31](https://www.desertcart.co.th/products/75281204-watch-with-japanese-quartz-movement-la-20wh-1b-wr-31)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*