Diesel Mega Chief DZ4318, 51mm, Black Dial
Diesel Mega Chief, Black Dial Black Stainless Steel Bracelet Z4318
The Diesel Mega Chief DZ4318 is a men's 51mm stainless steel quartz chronograph watch with a black dial and mineral glass.
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About this item
- 59mm case, mineral glass, quartz chronograph movement, 26mm band width
- Round stainless steel case with black dial
- Black stainless steel strap
- Water resistant up to 100m: suitable for bathing, swimming, snorkelling, and shallow diving
Top Highlights
- Brand
- Diesel
- Model Name
- Mega Chief
- Model Number
- DZ4318
- Department
- Men
- Item Type
- Watch
- Manufacturer
- Diesel
- Country of Origin
- Japan
- First Available
- 11 Jun 2014
- Release Year
- 2014
Features & Specs
- Display
- Chronograph
- Movement Type
- Quartz
- Power Source
- Battery powered
- Additional Features
- Stopwatch
- Complications
- Chronograph, Stopwatch
- Strap Type
- Bracelet
- Case Material
- Stainless steel
- Case Size
- 51.0 mm
- Case Thickness
- 12.0 mm
- Lug Width
- 26.0 mm
- Weight
- 204.0 g
- Water Resistance
- 100 m
- Sport Type
- Swimming
- Strap
- Stainless steel
- Clasp
- Push Button Deployment Clasp
- Closure Type
- Folding clasp
- Crystal
- Mineral crystal
Style
- Style Name
- Bracelet
- Dial Shape
- Round
- Dial Colour
- Black
- Band Color
- Black
- Theme
- Robust
- Face Style
- Guilloche
Will it fit your wrist?
Best on 22.0–23.0 cm (8.7–9.1 in) wrists
A 51 mm case sits just right on these wrists. If your wrist is 23.0–24.0 cm, it looks smaller and more understated. If your wrist is 21.0–22.0 cm, it looks bigger and bolder.
Measure your wrist and see what fitsA rough guide based on case diameter only.
Is this watch big or small?
95% of the men's watches we list are smaller than this one
The most common men's size is 42 mm (173 models). 22 models are 51 mm, like this one.
All our watch size dataDescription
The Diesel Mega Chief DZ4318 is a bold statement piece designed for men who appreciate a substantial wrist presence and a functional aesthetic. This quartz chronograph watch from Diesel’s Mega Chief collection embodies a robust, industrial-inspired design, making it suitable for daily wear and casual fashion statements.
Its impressive 51mm stainless steel case houses a reliable quartz chronograph, offering precise timekeeping and stopwatch functionality. The watch is protected by mineral glass, a common choice for its shatter resistance, and boasts a 100m water resistance rating, making it versatile enough for swimming and snorkelling without concern.
Ultimately, the Mega Chief DZ4318 is an excellent choice for those seeking a large, eye-catching timepiece with practical chronograph features and solid water resistance. Its distinctive black dial and stainless steel bracelet complete a powerful look that stands out.
Frequently Asked Questions
Is the Diesel Mega Chief DZ4318 suitable for daily swimming?
Yes, the Diesel Mega Chief DZ4318 offers 100m water resistance, making it suitable for daily swimming, snorkelling, and bathing. However, it is not recommended for deep-sea diving.
What type of movement powers this watch?
This Mega Chief model is powered by a reliable quartz chronograph movement. This ensures accurate timekeeping and provides stopwatch functionality for various daily activities.
How does the 51mm case size affect wearability?
The 51mm stainless steel case of the Diesel Mega Chief DZ4318 provides a bold and prominent look on the wrist. While it makes a strong statement, it might feel large for individuals with smaller wrist sizes.
What is the difference between mineral glass and sapphire glass?
The Diesel Mega Chief DZ4318 uses mineral glass, which is more shatter-resistant than sapphire. However, sapphire glass, often found in higher-end watches, offers superior scratch resistance for long-term clarity.
Is the strap interchangeable on this model?
The Diesel Mega Chief DZ4318 comes with an integrated stainless steel bracelet that is 26mm wide. While it's possible to change straps, it might require specific tools and compatible aftermarket options due to its design.
Who is this watch best suited for?
This watch is best suited for men who prefer a large, robust timepiece with a distinctive design. Its chronograph function and 100m water resistance make it versatile for both casual wear and active daily use.
Editor's take
The Diesel Mega Chief DZ4318 is a bold statement piece designed for men who appreciate a substantial wrist presence and a functional aesthetic. This quartz chronograph movement watch from Diesel’s Mega Chief collection embodies a robust, industrial-inspired design, making it suitable for daily wear and casual fashion statements.
Its impressive 51mm stainless steel case houses a reliable quartz chronograph, offering precise timekeeping and stopwatch functionality. The watch is protected by mineral glass, a common choice for its shatter resistance, and boasts a 100m water resistance rating, making it versatile enough for swimming and snorkelling without concern.
While the large 51mm case size contributes to its distinctive look, it might be overwhelming for individuals with smaller wrists, potentially compromising comfort and wearability. The use of mineral glass, while durable, does not offer the same scratch resistance as sapphire, which might be a consideration for those seeking ultimate longevity in their crystal.
Ultimately, the Mega Chief DZ4318 is an excellent choice for those seeking a large, eye-catching timepiece with practical chronograph features and solid water resistance. For a more understated or scratch-resistant option in a similar price bracket, one might explore smaller quartz chronographs with sapphire crystals from brands like Seiko or Citizen.
In categories
From the manufacturer

diesel watches
The modern designs are inspired by street culture, every single detail celebrates individuality. Whether streamlined or deeply complex, each timepiece is refreshingly comprehensive and never predictable - all in the spirit of a genuine, unadulterated expression of personal style.

2020: A NEW ERA AT DIESEL
Diesel stands for radicality, honesty and optimism and has shaped our vision of the future. The brand's unique voice has made it an icon. Today, more than ever, I feel the need to celebrate these founding values and build bridges through a message of hope" - Glenn Martens

Robust Stainless Steel Construction
The substantial 51.0mm stainless steel case provides a commanding presence on the wrist, engineered for robust daily wear. A durable mineral crystal protects the dial, offering reliable clarity and enhanced resistance against common abrasions encountered in active use.

Precision Quartz Movement
This timepiece is powered by a reliable quartz movement, ensuring accurate timekeeping with minimal maintenance. Its 100-metre water resistance rating makes it suitable for swimming and other water-related activities, enhancing its versatility.
Warranty & Support
Manuals & Documents
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