Diesel Double Down 44mm Black Dial Plastic Case Silicone Strap Watch (DZ1437)

Regular price R 2,399.00
Sale price R 2,399.00 Regular price R 3,199.00
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  • Authorised dealer
  • Full manufacturer warranty
  • Serviced in-house
  • Secure checkout

Description

The Diesel Double Down S44 (DZ1437) is a quartz men's watch with a 44 mm plastic case, black dial and silicone strap.

Case & crystal

The round plastic case measures 44 mm in diameter and 12 mm in thickness, delivering a lightweight profile on the wrist. A mineral crystal protects the dial, offering scratch resistance for everyday wear. The case construction pairs with a silicone strap, creating a cohesive casual aesthetic.

Dial

The black dial features white hands for clear contrast and oversized numerals at 2, 4, and 8 o'clock, giving the face a bold, asymmetric layout. The printed indices and large numerals emphasise legibility, while the monochrome palette keeps the design focused.

Movement

A quartz movement powers the watch, providing reliable timekeeping with minimal maintenance. Quartz calibres require a battery change every few years and eliminate the need for regular winding or servicing intervals associated with mechanical movements. This piece is covered by a 2-year international Diesel warranty.

Bracelet & fit

The silicone strap complements the plastic case, offering flexibility and comfort for active wear. Silicone resists moisture and perspiration, making it suitable for daily use and casual environments. The strap secures with a standard buckle closure.

On the wrist

The 44 mm case diameter and 12 mm thickness deliver noticeable wrist presence without excessive bulk, suited to medium and larger wrists. The lightweight materials and sporty styling make this watch appropriate for everyday casual wear and relaxed settings. Cassims & Co. stocks Diesel watches alongside all watches in our range, and our team offers watch servicing and repairs for ongoing care.

Water resistance

Rated to 50 metres, the watch withstands splashes, rain and brief immersion, but is not intended for swimming or water sports.

Visit our Mall of the South and Greenstone showrooms to try on the Diesel Double Down S44 and explore the full collection.

Specifications

  • Brand: Diesel

  • Model: Double Down S44

  • Reference: DZ1437

  • Collection: Double Down

  • Gender: Men

  • Condition: New

  • Movement: Quartz

  • Case Material: Plastic

  • Case Shape: Round

  • Case Diameter: 44 mm

  • Case Thickness: 12 mm

  • Crystal: Mineral

  • Dial Colour: Black

  • Dial Features: White hands; oversized numerals at 2, 4, and 8 o'clock

  • Strap Material: Silicone

  • Water Resistance: 50 metres

FAQ
Is this watch suitable for swimming?

The 50-metre water resistance rating means the watch can handle splashes, rain and brief immersion, but it is not designed for swimming, showering or water sports. Avoid pressing any buttons or adjusting the crown when the watch is wet.


How often does the quartz movement need servicing?

Quartz movements require minimal maintenance. You will need to replace the battery every two to three years, depending on use. Unlike mechanical movements, quartz calibres do not require regular servicing intervals, though we recommend a check-up if the watch stops or loses accuracy.


Will the silicone strap irritate my skin?

Silicone is hypoallergenic and generally comfortable for extended wear. It resists moisture and perspiration, making it ideal for active use. If you experience irritation, ensure the strap is not fastened too tightly and clean it regularly with mild soap and water.


Can I adjust the strap length myself?

Silicone straps typically feature multiple holes for size adjustment. You can adjust the fit by moving the buckle to a different hole. If the strap is too long or too short, our team at the showrooms can advise on replacement options.


Is this watch appropriate as a gift?

The bold styling, lightweight construction and low-maintenance quartz movement make this watch a practical gift for birthdays or everyday wear. The oversized numerals and sporty aesthetic suit casual dressers and younger wearers.


What is covered under the Diesel warranty?

The 2-year international Diesel warranty covers manufacturing defects in materials and workmanship. It does not cover damage from accidents, misuse, battery replacement or normal wear and tear. Retain your proof of purchase for warranty claims.

Warranty

Supplied with the 2-year international Diesel warranty, valid when purchased from an authorised retailer and registered at purchase through Cassims & Co. The warranty covers manufacturing defects in materials and workmanship; it does not cover normal wear, batteries, straps, glass, or damage from misuse or water ingress through an unscrewed crown.

Our watch service centre in Johannesburg handles warranty work, batteries, bracelet sizing and servicing.

Care guide

  • Rinse the silicone strap with fresh water after exposure to sweat, chlorine or saltwater, then dry with a soft cloth to prevent residue build-up.

  • Clean the mineral crystal with a microfibre cloth to remove fingerprints and smudges; avoid abrasive cleaners that may scratch the surface.

  • Do not expose the plastic case to prolonged direct sunlight or extreme heat, as this may cause discolouration or warping over time.

  • Replace the quartz battery promptly when the watch stops to avoid leakage that can damage the movement.

  • Store the watch in a cool, dry place away from magnetic fields and direct sunlight when not in use.

  • Avoid pressing the crown or any buttons while the watch is wet or submerged to maintain the water-resistance seal.

Why buy from Cassims & Co.?

Authorised. Authentic. Serviced here.

Authorised retailer
Every watch we sell comes from the brand or its official South African distributor, with the manufacturer's warranty registered to you. No grey imports, no parallel stock.

Set up before it leaves
Bracelet sized to your wrist, date and time set, warranty card stamped, in store or before dispatch.

In-house watchmakers
Battery changes, bracelet links, pressure tests and full services at our own Johannesburg service centre, so your warranty service never leaves the city.

Price-beat promise
Find the identical model in stock at a lower listed price from another authorised SA retailer and we'll match it.

Nationwide delivery
Tracked courier anywhere in South Africa, free from R1,500 (R150 under R1,500). Or collect at Mall of the South or Greenstone.

Find our showrooms · Watch servicing

Delivery & returns

Tracked courier delivery across South Africa in 1–3 working days; free on orders from R1,500 (R150 on orders under R1,500). Collect in store at Mall of the South or Greenstone Shopping Centre at no charge.

See our shipping policy and refund policy for full details.


Secure checkout with

  • Visa
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  • American Express
  • Maestro
  • Apple Pay
  • Google Pay

Also accepted: Instant EFT, SnapScan, Zapper, Scan to Pay, Payflex, Mobicred and RCS Store Card

Bought from an authorised dealer

Supplied by the brand or its official SA distributor. Warranty registered to you, honoured by every authorised service centre.

Set up and serviced in Johannesburg

Sized, set and checked before it leaves. Batteries, bracelets, pressure tests and full services done by our own watchmakers and jewellers.

Price-beat promise

Find the identical in-stock model listed lower by another authorised South African retailer and we match it.

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Anonymous

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