Try It On

Case Diameter 40mm

Case Diameter 40mm

Try It On

Case Diameter 40mm

Wrist Size (in)

Your Wrist Size Circumference (in)

Band Size

The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.

150 - 205mm (5.9 - 8.1in)

Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".

How to measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Wrist Size (in)

Your Wrist Size Circumference (in)

Band Size

The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.

150 - 205mm (5.9 - 8.1in)

How to measure your wrist size

Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".

How to measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Delivery & Returns

Free shipping on orders over £110, delivery on all other orders is £5. If you are not completely satisfied with your timex.co.uk purchase, you have 30 days from the date of purchase to return the item.

Marlin® Jet Titanium Automatic GMT

40mm Leather Strap Watch
Pre-Order
New
  • Mechanical Automatic Movement

  • Titanium Case

Regular price £455.00
Sale price £455.00 Regular price £455.00
TW3A00500 Marlin® Jet Titanium Automatic GMT 40mm Leather Strap Watch Primary Image
Marlin® Jet Titanium Automatic GMT
40mm Leather Strap Watch

A Fresh Take on Retro-Futurism

The Marlin® Jet Titanium Automatic builds on our retro-futuristic icon with a lightweight titanium case and a GMT function that lets you track a second time zone. Keeping line with the space-age style of the Marlin Jet, it's topped with a domed crystal made from scratch-resistant Hesalite—a refined form of acrylic favored for its clarity and ease of maintenance. This unique crystal covers the entire top surface of the watch case, enveloping the grooved bezel bearing the Marlin name and bringing captivating depth to the watch's retro-futuristic appearance. It blends seamlessly into the flat case sides, leaving only the lugs exposed. The case sides smoothly transition to a screwed-on exhibition case back that mirrors the crystal’s domed contour, enhancing the watch’s streamlined profile. You’ll find a concentric circle pattern in two key locations on this timepiece: beneath the dome on the inner bezel and on the case back. The grey concave dial showcases a mix of printed and applied indices, as well as a date window beside 3 o’clock. Completing the look is an eco-friendly natural leather strap with quick-release spring bars.

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Specifications

Product ID

TW3A00500

Mechanical Automatic Movement

Automatic watches have no battery. Instead, these ""self winding"" movements use the natural movement of your wrist as a power source.

Mechanical Automatic

Powered by You

A mechanical automatic movement winds itself using the natural motion of your wrist — a rotor inside spins as you move, storing energy in a mainspring. This spring slowly releases power through a precise series of gears and an escapement, driving the hands in a smooth, sweeping motion. It’s a self-sustaining engine, no battery required. When worn daily, it stays powered continuously — keeping perfect time without needing to be reset.

Titanium Case

Thanks to titanium's excellent strength-to-weight ratio, titanium cases are extremely durable yet incredibly lightweight on the wrist.

  • Case Diameter 40 mm
  • Case Height 14.5 mm
  • Case Material Titanium
  • Case Color Titanium
  • Case Finish Brushed/Polished
  • Dial Color Gray
  • Dial Markings Markers (Full)
  • Battery Type Automatic

Quick-Release Leather Strap

There are no tools required to remove the spring bars that attach the leather strap to the case. Refresh your look in seconds with endless strap options.

  • Band / Lug Width 20 mm
  • Band Material Leather
  • Band Color Black
  • Band Buckle Buckle

Water Resistant to 50 Meters

This watch is suitable for light swimming. It is not suitable for snorkelling, or poolside diving. To maintain water resistance, do not press any buttons while underwater.

50m

Water Resistance

This watch is suitable for light swimming. It is not suitable for snorkelling, or poolside diving. To maintain water resistance, do not press any buttons while underwater.

30m

Light rain, sweat & splashes.

50m

Short swims.

100m

Swimming, snorkeling & surfing.

200m

Recreational scuba-diving.

300m

Deep-sea exploration.

Features

Try It On

Case Diameter 40mm

Case Diameter 40mm

Try It On

Case Diameter 40mm

Wrist Size (in)

Your Wrist Size Circumference (in)

Band Size

The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.

150 - 205mm (5.9 - 8.1in)

Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".

How to measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Wrist Size (in)

Your Wrist Size Circumference (in)

Band Size

The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.

150 - 205mm (5.9 - 8.1in)

How to measure your wrist size

Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".

How to measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Our Mid-Century Icon

The original Marlin watches first stepped into the spotlight in the 1950s and matured into a centerpiece of Timex’s broader collection in the 1960s. Today's Marlin collection draws inspiration from that era, pulling both from Timex archives and '60s culture more generally.

Smooth as the ‘60s

Marlin is pure 1960s cool, delivering substance and style in equal measure, with unwavering swagger. Timeless and sophisticated, it's a watch that captures the best of the past while continuing to push Timex’s legacy of style, disruption, and quality into the future.

  • Our Promise for the Next 170 Years

    Since 1854, no other watchmaker has ever been able to match our ability to put a well-crafted watch on your wrist, while leaving money in your pocket. Every Timex is a testament to our legendary durability and value, and a reminder to make time yours.

    Read more about us
    Artistic depiction of a hand holding a clock with classical figures and architectural elements on a dark background
  • Crafted to Keep Our Planet Ticking

    We are proud pioneers in making timeless watches that are environmentally-friendly, beautifully crafted and can take a licking and keep on ticking.

    Read more about our goals
    A close-up of a deep green leaf, highlighting its intricate vein structure and surface texture. Water droplets are scattered across the leaf, enhancing the organic detail and creating a fresh, natural ambiance.
Artistic depiction of a hand holding a clock with classical figures and architectural elements on a dark background
A close-up of a deep green leaf, highlighting its intricate vein structure and surface texture. Water droplets are scattered across the leaf, enhancing the organic detail and creating a fresh, natural ambiance.