Diesel Mega Chief DZ4458, 51mm, Blue Dial, Brown Leather Band
Diesel Mega Chief, Blue Dial Brown Leather Band
The Diesel Mega Chief DZ4458 is a men's 51mm stainless steel quartz chronograph watch with a blue dial, mineral crystal, and 100m water resistance.
This page contains affiliate links. We may earn commission on qualifying purchases. Learn more
About this item
- Diesel Mega Chief chronograph dial features 'Only The Brave' with three sub-dials tracking minutes, seconds, and tenths of seconds.
- Features a 51mm round stainless steel case, blue dial, unique crown guard, and scratch-resistant mineral crystal.
- Equipped with a 26mm genuine leather band and an adjustable buckle closure for a secure fit.
- Powered by a quartz chronograph movement with analog display, date window, and stopwatch function.
- Water resistant up to 100m (10 ATM), suitable for bathing, swimming, snorkeling, and shallow diving.
Top Highlights
- Brand
- Diesel
- Model Number
- DZ4458
- Department
- Men
- Item Type
- Watch
- Manufacturer
- Diesel Watches
- First Available
- August 1, 2017
- Release Year
- 2017
Features & Specs
- Display
- Analog
- Movement Type
- Japanese quartz
- Power Source
- Battery powered
- Additional Features
- Glow In The Dark, Stop Watch
- Complications
- Chronograph, Date
- Chrono Subdials
- 3
- Strap Type
- Leather
- Case Material
- Stainless steel
- Case Size
- 51 mm
- Case Thickness
- 12.0 mm
- Lug Width
- 26.0 mm
- Weight
- 249.48 g
- Water Resistance
- 100 m
- Sport Type
- Diving, Swimming, Scuba
- Strap
- Leather
- Clasp
- Buckle
- Closure Type
- Buckle
- Crystal
- Mineral crystal
Style
- Style Name
- Mega Chief & Mega Chief Slim
- Dial Shape
- Round
- Dial Color
- Blue
- Band Color
- Brown
- Theme
- Fashion
- Face Style
- Guilloche
- Collection
- Mega Chief
Will it fit your wrist?
Best on 8.7–9.1 in (22.0–23.0 cm) wrists
A 51 mm case sits just right on these wrists. If your wrist is 9.1–9.4 in, it looks smaller and more understated. If your wrist is 8.3–8.7 in, 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 DZ4458 is a bold and distinctive men's timepiece, designed for those who appreciate a strong wrist presence and modern, industrial aesthetics. This model from the popular Mega Chief collection perfectly blends robust construction with functional complexity, making it an ideal accessory for both casual and active lifestyles.
Powered by a precise Japanese quartz movement, the DZ4458 ensures reliable timekeeping and features a fully functional chronograph with three subdials. Its substantial 51mm stainless steel case houses a striking blue dial, protected by a durable mineral crystal that resists everyday scratches. The watch also offers a practical 100m water resistance, suitable for various water-related activities.
Beyond its technical specifications, the Mega Chief DZ4458 stands out with its unique crown guard and genuine leather strap, providing both comfort and a secure fit. This watch is a statement piece, offering a blend of rugged durability and contemporary design that appeals to individuals seeking a timepiece that is as functional as it is fashionable.
Frequently Asked Questions
Is the Diesel Mega Chief DZ4458 suitable for daily wear and swimming?
Yes, the Diesel Mega Chief DZ4458 is designed for daily wear and boasts 100m water resistance. This means it is suitable for bathing, swimming, snorkeling, and even shallow diving, offering versatility for various activities.
What is the difference between this model and other Diesel chronographs?
The Mega Chief DZ4458 stands out with its bold 51mm stainless steel case and unique crown guard, paired with a vibrant blue dial. While many Diesel chronographs share the reliable quartz movement, this model emphasizes a distinct, oversized aesthetic.
How many subdials does this chronograph watch feature?
The Diesel Mega Chief DZ4458 chronograph features three functional subdials. These subdials are designed to track minutes, seconds, and 24-hour time, enhancing its stopwatch capabilities for precise measurements.
What type of crystal protects the dial of this watch?
The dial of the Diesel Mega Chief DZ4458 is protected by a durable mineral crystal. This type of glass is known for its good scratch resistance, making it suitable for everyday use and helping to maintain the watch's clear display.
What kind of maintenance does the quartz movement require?
The quartz movement in the Diesel Mega Chief DZ4458 requires minimal maintenance, primarily battery replacement every few years. Unlike automatic watches, it doesn't need regular winding or complex servicing for timekeeping accuracy.
Is the leather strap comfortable for extended wear?
The Diesel Mega Chief DZ4458 comes with a genuine leather strap, which is generally comfortable and conforms to the wrist over time. The adjustable buckle closure allows for a customized and secure fit for various wrist sizes.
Editor's take
Diesel's Mega Chief DZ4458 positions itself as a bold, statement-making timepiece for men who appreciate a robust aesthetic and functional complexity. This model, part of the popular Mega Chief collection, embodies the brand's distinctive urban-industrial design language, appealing to a younger, fashion-conscious demographic seeking a watch that stands out. Its substantial presence on the wrist makes it an ideal accessory for casual wear and active lifestyles.
At its core, the DZ4458 is powered by a reliable Japanese quartz movement, ensuring precise timekeeping and the functionality of its chronograph feature. The watch boasts a large 51mm stainless steel case, providing ample space for the intricate blue dial and its three sub-dials. A mineral crystal protects the dial from everyday scratches, while the 100m water resistance rating makes it suitable for various water activities.
While the Mega Chief DZ4458 offers impressive water resistance for its category, its large 51mm case might be overwhelming for smaller wrists, potentially hindering comfort and wearability for some users. The mineral crystal, while scratch-resistant, does not offer the same level of durability against impact or deep scratches as sapphire, a common upgrade in higher-end chronographs. This is a design choice balancing cost and ruggedness.
This watch is best suited for individuals who prioritize bold design, a strong wrist presence, and practical chronograph functionality in a durable package. For those seeking a more understated or traditionally elegant timepiece, alternatives from brands like Seiko or Citizen might be more appropriate. However, for a distinctive, fashion-forward statement, the Diesel Mega Chief DZ4458 remains a compelling choice.
In categories
From the manufacturer

MEGA CHIEF SLIM
Now 30% thinner, this chronograph classic is stripped to its essentials yet loaded with undeniable flair. A lighter construction adds fresh energy and a crisp edge to a Diesel staple, offering an easy comparison to the core Mega Chief.

DIESEL BY GLENN MARTENS
Synonymous with radicality, honesty and optimism, Diesel helped shape the way we see the future. Its unique voice has made it an undeniable icon. Today, more than ever, I feel the need to celebrate these founding values, to build bridges through a message of hope” , Glenn Martens

DIESEL
Diesel offers a distinctive approach to timekeeping, blending robust design with reliable functionality. This 51mm timepiece, featuring a Japanese quartz movement and 100m water resistance, exemplifies the brand's commitment to bold, utilitarian aesthetics.
Warranty & Support
User reviews
No reviews for this product yet. Sign in to write the first review; if you don't have an account, you can register from the sign-in screen.







