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.

Timex MK1 Chronograph with brown leather strap and black dial, displayed flat on a rustic wooden surface.
Timex MK1 Chronograph with brown leather strap and black dial, displayed flat on a rustic wooden surface.

MK1 Chronograph

40mm Leather Strap Watch
  • Meca-Quartz Chronograph

Regular price £180.00
Sale price £180.00 Regular price £180.00

MK1 Chronograph

40mm Leather Strap Watch
  • Meca-Quartz Chronograph

Regular price £180.00
Sale price £180.00 Regular price £180.00
TW2Y71100 MK1 Chronograph 40mm Leather Strap Watch Primary Image
MK1 Chronograph
40mm Leather Strap Watch
Side view of Timex MK1 Chronograph on wrist with brown leather strap and black dial with luminous Arabic numerals.
Side view of Timex MK1 Chronograph on wrist with brown leather strap and black dial with luminous Arabic numerals.

Classic Field Watch Design

A true field watch classic, this update to our MK1 carries forward the rugged spirit of military-issued timepieces with modern updates for everyday wear. At its core is a reliable quartz chronograph movement for tracking elapsed time with ease. The 40mm case is crafted from stainless steel, pairing handsomely with a natural leather strap with contrast side stitches. A black dial with Arabic numerals delivers clarity at a glance, while luminant hands provide visibility in low light. Purposeful, functional, and timelessly designed, the MK1 Chronograph is a field-tested essential reimagined for the modern wrist.

Go to top

Specifications

Product ID

TW2Y71100

Meca-Quartz Chronograph

A hybrid movement that combines quartz-powered timekeeping with a mechanical chronograph module to deliver a smooth sweeping second hand.

Meca-Quartz Chronograph Movement

Precision in Motion

Combining the precision of quartz with the craftsmanship of a mechanical chronograph, a meca-quartz chronograph movement delivers the best of both worlds. Quartz-powered timekeeping provides dependable everyday accuracy, while the mechanical chronograph module offers a smooth sweeping second hand. The result is a hybrid movement that brings together modern convenience and the unmistakable character of mechanical watchmaking.

Stainless Steel Watch Case

This stainless-steel case is highly resistant to rust, corrosion, and tarnish, ensuring your watch remains in excellent condition over time. It's also hypoallergenic and incredibly strong.

  • Case Diameter 40 mm
  • Lug-to-Lug Distance 46.7 mm
  • Case Height 12 mm
  • Case Material Stainless Steel
  • Case Color Silver-Tone
  • Case Finish Brushed
  • Dial Color Black
  • Dial Markings Arabic (Full)
  • Battery Type SR936SW

Band

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

Acrylic Crystal

A lightweight plastic polymer with excellent impact resistance and a warm vintage appearance that can be easily polished to remove scuffs.

Acrylic Crystal

Highly impact-resistant

Acrylic lens are a specialised form of plastic akin to Plexiglass and were commonly used in early to mid-20th century watches. It is a softer material that can be more prone to scratches but conversely is very shatter-resistant. Given its softness any scratches though can be buffed out. Acrylic lens are synonymous with vintage-inspired timepieces and thus can be found on our Marlin and Q Timex collections.

Acrylic Crystal

Highly impact-resistant

Mineral Crystal

Enhanced durability

Sapphire Crystal

Scratch-resistant

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 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.