---
product_id: 545054037
title: "dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black"
brand: "dretec"
price: "$2.90"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/545054037-dretec-large-screen-easy-to-read-stopwatch-0-01-second
store_origin: US
region: United States of America
---

# 1.2x larger LCD screen Silent mode for noise-free use 0.01s precision timing dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black

**Brand:** dretec
**Price:** $2.90
**Availability:** ❌ Out of Stock

## Summary

> ⏳ Stay ahead of time with precision and silence!

## Quick Answers

- **What is this?** dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black by dretec
- **How much does it cost?** $2.90 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/545054037-dretec-large-screen-easy-to-read-stopwatch-0-01-second)

## Best For

- dretec enthusiasts

## Why This Product

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

## Key Features

- • **Massive 100-Memory Storage:** Save up to 100 lap and split times to analyze your performance or workflow trends over time.
- • **Crystal-Clear Large Display:** See all your lap, split, and total times simultaneously on a screen 1.2x larger than standard models.
- • **Versatile Timer & Alarm Functions:** Beyond sports, use the timer, count-up, and alarm features to optimize study sessions, work tasks, or daily routines.
- • **Silent Mode for Focused Environments:** Toggle sound ON/OFF to stay discreet in cafes, libraries, or meetings without disturbing others.
- • **Precision Timing Down to 0.01 Seconds:** Capture every millisecond with ultra-accurate 1/100 second measurement—perfect for sports and productivity tracking.

## Overview

The dretec Large Screen Stopwatch offers a 1.2x bigger LCD for easy simultaneous viewing of lap, split, and total times with 0.01-second accuracy. It features a silent mode ideal for quiet environments, stores up to 100 lap/split records, and includes versatile timer and alarm functions, making it perfect for sports, study, and professional time management.

## Description

Sports useful stopwatch However, the screen was small enough to see time or switch the screen to see lap time and split time. However, this stopwatch shows all the time on a single screen but is easy to read on the large screen. Also, it can also be turned on and off when you use it, so it is suitable for use where you do not want to make sound.

## Features

- You can clearly see the record on the 1.2 times larger screen LCD (*compared to products from the same manufacturer). You can check the split time/lap time/measurement time on one screen at the same time.
- You can switch the operation sound ON/OFF, so you can use it without worrying about noise in places such as cafes, libraries, and offices. It is useful for various purposes such as study and work time management.
- 1/100 second measurement suitable for use in sports, split time measurement, and lap time measurement are possible. Up to 100 lap times and split times can be saved. (100 memories)
- It also has a timer function/count function, so it is sure to be useful in various situations other than sports and study.
- Size: about W58 x D21 x H83 mm Functions: 1/100 second measurement, lap time, split time, timer, alarm, count, 100 memory, calendar Accessories: strap (about 60 cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | dretec |
| Model Number | SW-121ABKDI |
| Colour | Black |
| Product Dimensions | 2.1 x 5.8 x 8.3 cm; 91 g |
| Item Weight | 91 g |

## Product Details

- **Colour:** Black
- **Brand:** dretec
- **Number of settings:** 8
- **Screen size:** 1.2 Inches
- **Manufacturer:** ドリテック(dretec)

## Images

![dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black - Image 1](https://m.media-amazon.com/images/I/61kdEArEOhL.jpg)
![dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black - Image 2](https://m.media-amazon.com/images/I/71s8nO4CyJL.jpg)
![dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black - Image 3](https://m.media-amazon.com/images/I/71vwzANVhFL.jpg)
![dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black - Image 4](https://m.media-amazon.com/images/I/61y0U0N+2KL.jpg)
![dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black - Image 5](https://m.media-amazon.com/images/I/71sc6ODNuJL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

- dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, Black
- dretec Large Screen, Easy-to-Read Stopwatch, 0.01 Second Unit Measurement, Lap/Split Function, Replaceable Battery, Quiet Study, White

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*