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Diesel Mega Chief DZ4343 Men's Watch – 51mm Black Dial Leather
Ref. DZ4343
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Stepping up in the same colour and case shape
The Mega Chief is a large-format chronograph with a 51mm round case in grey PVD, wearing noticeably on the wrist at 127g. A unidirectional rotating bezel in gunmetal ion-plated stainless steel frames the mineral crystal, beneath which a black dial carries chronograph subdials alongside a date display. Hands and markers are luminous for low-light legibility. The case is 12mm thick with a 26mm lug width, sitting on a brown leather strap fastened with a pin buckle. Power comes from a Miyota JS25 quartz movement, with water resistance to 100 metres.
- Reference
- DZ4343
- Brand
- Diesel
- Case size
- 51mm
- Case material
- Grey PVD
- Case shape
- Round
- Dial
- Black
- Crystal
- Mineral
- Bezel
- Unidirectional rotating
- Movement
- Quartz
- Calibre
- Miyota JS25
- Functions
- Chronograph, Date
- Water resistance
- 100m
- Bracelet / strap
- Leather strap
- Strap colour
- Brown
- Clasp
- Buckle
- Lume
- Luminous
- Retailer
- WATCH & WATCH
Learn more about Diesel
Renzo Rosso founded Diesel in Molvena in 1978, building a denim brand on deliberate irreverence. The watches, produced under licence by Fossil Group, carry that attitude directly.
Where most fashion watches aim for restraint, Diesel does the opposite: oversized cases frequently past 50mm, blacked-out finishes, exposed screws, multiple crowns, and dials that prioritise visual impact over legibility. The Mr Daddy models stack four time zones onto a single dial.
Whether that appeals is a matter of taste, but the design intent is consistent and unmistakable, which is more than can be said for much of the category.
- 1978
- Renzo Rosso founds Diesel in Molvena.
- 2007
- Fossil Group begins producing Diesel watches.
- 2013
- The oversized Mr Daddy 2.0 launches.
Also in 5 collections
This watch appears in Back in Stock (3,616), Stainless Steel Watches (3,157), Chronograph Watches (1,205), Leather Strap Watches (1,052) and Watches 44mm and Over (811).
What the specifications mean
Strengths
- 100m water resistance covers swimming and watersports
- Luminous hands and markers for low light
- Sits in the lower half of Diesel's range as we list it
Worth knowing
- 51mm is a large watch with real presence
- Leather does not suit regular contact with water
Diesel Mega Chief DZ4343 alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification |  DZ4343 | EFR-539D-1A2VUEF | MK8184 |
|---|---|---|---|
| Price | £167 | £160 | £154 |
| Case size | 51mm | 49.5mm | 48mm |
| Water resistance | 100m | 100m | 100m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Leather strap | Stainless steel bracelet | Silicone strap |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Water resistance explainedWill the glass scratch?
It can, over time. Mineral glass handles daily wear but will pick up fine scratches that sapphire would not.
Sapphire, mineral and acrylic comparedDoes it need a battery?
Yes. It is quartz, so expect a battery change every two to three years at a jeweller.
Quartz, automatic and solar comparedIs it a men's or women's watch?
Listed as men's.
Cheapest place to buy
WATCH & WATCH is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
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