---
product_id: 732624569
title: "Diesel Mens Watch BLACK DZ4378"
brand: "diesel"
price: "€ 481.57"
currency: EUR
in_stock: true
reviews_count: 5
category: "Diesel"
url: https://www.desertcart.it/products/732624569-diesel-mens-watch-black-dz4378
store_origin: IT
region: Italy
---

# Water resistant 10 ATM Precision quartz chronograph Scratch-resistant mineral crystal Diesel Mens Watch BLACK DZ4378

**Brand:** diesel
**Price:** € 481.57
**Availability:** ✅ In Stock

## Summary

> 🖤 Own the moment with Diesel’s bold black chronograph.

## Quick Answers

- **What is this?** Diesel Mens Watch BLACK DZ4378 by diesel
- **How much does it cost?** € 481.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/732624569-diesel-mens-watch-black-dz4378)

## Best For

- diesel enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Style:** Black silicone strap with a secure tang clasp for all-day wear.
- • **Luminous Hands & Markers:** Stay effortlessly readable in any lighting, day or night.
- • **100 Meters Water Resistance:** Dive into your day worry-free with robust water protection.
- • **Advanced Chronograph Stopwatch:** Track time down to 1/20th of a second with precision sub-dials.
- • **Bold 51mm Black Ion-Plated Case:** Command attention with a striking, durable stainless steel frame.

## Overview

The Diesel Mens Watch BLACK DZ4378 features a large 51mm black ion-plated stainless steel case paired with a sleek black silicone strap. Equipped with a precise quartz chronograph movement, luminous hands, and a scratch-resistant mineral crystal, it offers durability and style. Water resistant up to 100 meters, this watch combines sporty functionality with a bold, modern aesthetic perfect for the professional millennial seeking both performance and statement.

## Description

Black ion-plated stainless steel case with a black silicone strap. Fixed black ion-plated bezel. Black dial with luminous black hands and index hour markers. An Arabic numeral appears at the 12 o'clock position. Minute markers around the outer rim. Dial Type: Analog. Shows luminous hands and markers. Chronograph - three sub-dials displaying: 60 second, 60 minute and 1/20 second. Allows quartz movement Scratch resistant mineral crystal. Screw down crown. Solid case back. Make sure the case measures 51 mm x 59 mm. Case thickness: 12 mm. Round case shape. Band width: 26 mm. Band length: 9 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second. Casual watch style. Diesel Chef Chronograph Black Dial Black Silicone Mens Watch DZ4378

Review: Hermoso Reloj,Excelente calidad en los materiales, simplemente me encanto.
Review: Amazing

## Features

- Water resistant to 10 ATM.
- Quartz analog display
- Stopwatch function
- Date display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B011X3ATXK |
| ASIN  | B011X3ATXK |
| Additional Features | Arabic Numerals |
| Age Range Description | Adult |
| Amazon Bestseller | #1,174,218 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #10,399 in Men's Wrist Watches |
| Band Color | Black |
| Band Material Type | Silicone, Stainless Steel |
| Band Width | 26 Millimeters |
| Batteries  | 1 Product Specific batteries required. (included) |
| Brand Name | Diesel |
| Case Diameter | 51 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 12 Millimeters |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.4 4.4 out of 5 stars (251) |
| Date First Available  | November 2, 2015 |
| Department  | Men |
| Dial Color | Black |
| Display | Digital |
| Face Style | Simple |
| Global Trade Identification Number | 00698615109395 |
| Included Components | Band |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 0.5 Pounds |
| Item model number  | DZ4378 |
| Manufacturer | Diesel |
| Manufacturer  | Diesel |
| Manufacturer Part Number | DZ4378 |
| Model Number | DZ4378 |
| Product Dimensions  | 9.8 x 10.8 x 10.2 cm; 226.8 g |
| Shape | Round |
| Style Name | Belt Type |
| Theme | Sports |
| UPC | 698615109395 |
| Unit Count | 1 Count |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 100 Meters |

## Images

![Diesel Mens Watch BLACK DZ4378 - Image 1](https://m.media-amazon.com/images/I/71iTxLvXEVL.jpg)
![Diesel Mens Watch BLACK DZ4378 - Image 2](https://m.media-amazon.com/images/I/61imG7sj+rL.jpg)
![Diesel Mens Watch BLACK DZ4378 - Image 3](https://m.media-amazon.com/images/I/719RjoIetpL.jpg)
![Diesel Mens Watch BLACK DZ4378 - Image 4](https://m.media-amazon.com/images/I/71wAmY5C0kL.jpg)
![Diesel Mens Watch BLACK DZ4378 - Image 5](https://m.media-amazon.com/images/I/71H6GFLW9jL.jpg)

## Questions & Answers

**Q: Compre uno y le entro agua la primera vez que lo utilice, como puedo solicitar garantía del producto?**
A: (855 21 WATCH/855 219-2824) Mon-Fri 8 am- 8 pm CST Sat-Sun 9 am- 7 pm CST

**Q: Why is this watch selling for $240? It was $ 135 earlier!**
A: Because it's a great looking watch and everyone is is buying it

**Q: Es original el reloj?**
A: Compras hechas y realizadas por Amazon son autenticas.

**Q: Good night, the color is the same as the image. black with gray**
A: Yes, the color will be the same as the picture.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***Z on November 7, 2025*

Hermoso Reloj,Excelente calidad en los materiales, simplemente me encanto.

### ⭐⭐⭐⭐⭐ Review
*by S***I on January 21, 2025*

Amazing

### ⭐⭐⭐⭐⭐ Review
*by S***. on January 28, 2024*

The Diesel Men's Mega Chief Quartz Stainless Steel and Silicone Chronograph Watch in Grey and Black (Model: DZ4378) is an absolute gem. Its sleek design and bold color combination immediately caught my attention. The stainless steel case and silicone strap feel robust and comfortable on the wrist, making it a perfect fit for daily wear. What I truly appreciate about this watch is its exceptional precision. The quartz movement ensures accurate timekeeping, while the chronograph function adds a practical touch for timing various activities. The grey and black color scheme exudes sophistication and matches well with a wide range of outfits, whether it's a casual day out or a formal event. Moreover, the attention to detail in the watch's design is commendable. The intricate dial layout, complete with multiple sub-dials and luminous hands, not only enhances functionality but also adds to the watch's overall appeal. It's a conversation starter for sure! In terms of durability, this Diesel watch doesn't disappoint. The stainless steel construction feels solid, and the scratch-resistant mineral crystal protects the watch face from daily wear and tear. It's a timepiece that's built to last. Overall, the Diesel Men's Mega Chief DZ4378 is a statement piece that combines style, functionality, and durability seamlessly. It has quickly become my go-to watch, and I couldn't be happier with my purchase. If you're in the market for a versatile and eye-catching timepiece, this one is definitely worth considering.

## Frequently Bought Together

- Diesel Mega Chief Stainless Steel Men's Watch with Analog or Digital Movement
- Diesel Overflow Stainless Steel and Silicone Chronograph Men's Watch, Color: Red (Model: DZ4481)
- Diesel Spiked Men's Watch, Chronograph Watch with Stainless Steel Bracelet or Genuine Leather Band

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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-12*