Try It On

Case Width 41mm

Case Width 41mm

Try It On

Case Width 41mm

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 all orders, 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.

A Timex Expedition® Field Post Solar watch with green strap rests on an old map, paired with a compass, symbolizing exploration.
A Timex Expedition® Field Post Solar watch with green strap rests on an old map, paired with a compass, symbolizing exploration.

Expedition® Field Post Solar

41mm Silicone Strap Watch
New
Solar Powered A sketch of a sun
Quartz Analog Movement
Stainless Steel Watch Case
Quick-Release Silicone Strap
Sapphire Crystal
Water Resistant to 100 Meters
Regular price £180.00
Sale price £180.00 Regular price £180.00

Expedition® Field Post Solar

41mm Silicone Strap Watch
New
Solar Powered A sketch of a sun
Quartz Analog Movement
Stainless Steel Watch Case
Quick-Release Silicone Strap
Sapphire Crystal
Water Resistant to 100 Meters
Regular price £180.00
Sale price £180.00 Regular price £180.00
TW2Y31600 Expedition® Field Post Solar 41mm Silicone Strap Watch Primary Image
Expedition® Field Post Solar
41mm Silicone Strap Watch
A scenic forest view with sunlight filtering through pine trees, evoking a sense of outdoor adventure.
A scenic forest view with sunlight filtering through pine trees, evoking a sense of outdoor adventure.

Powered by any Light Source

Featuring a solar-powered movement that lasts up to 4 months and eliminates the need for battery changes, our Expedition Field Post Solar is a military-inspired outdoor watch made to accompany you anywhere. It’s fitted with a flexible silicone strap and boasts an anti-reflective sapphire crystal, a date window, and a screw-down crown and case back in a 41mm fully brushed recycled stainless-steel case with a sturdy crown protector. And thanks to the luminescent hands and dial markings, the sun works overtime to make this watch legible in the dark.

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Specifications

Product ID

TW2Y31600

Quartz Analog Movement

A quartz analog movement is powered by a battery. Quartz movements are highly accurate, capable of keeping time to within milliseconds per day.

Quartz Analog

Engineered for Accuracy

A quartz analog movement runs on a battery and keeps time with the steady vibration of a tiny crystal. It’s highly accurate, low-maintenance, and powers the hands with precise ticks.

Stainless Steel Watch Case

Crafted of tarnish-free stainless steel, the case is designed to withstand everyday wear while retaining its shine.

  • Case Diameter 41 mm
  • Case Height 12 mm
  • Case Material Stainless Steel
  • Case Color Stainless Steel
  • Case Finish Brushed/Beadblast
  • Dial Color Black
  • Dial Markings Arabic (Full)
  • Battery Type Solar

Quick-Release Silicone Strap

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

  • Band / Lug Width 20 mm
  • Band Material Silicone
  • Band Color Green
  • Band Buckle Buckle

Sapphire Crystal

Nearly impossible to scratch, the sapphire crystal lens is as hard and clear as a gemstone. There are only a few materials known to the world that can scratch it.

Sapphire Crystal

Scratch-resistant

Sapphire is the hardest crystal available. Given its hardness it is near impossible to scratch, however, it can be prone to shattering if subjected to a heavy impact. Its scratch resistance is very desirable and as such there is a higher cost to sapphire versus other crystals.

Acrylic Crystal

Highly impact-resistant

Mineral Crystal

Enhanced durability

Sapphire Crystal

Scratch-resistant

Water Resistant to 100 Meters

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

100m

Water Resistance

This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba 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.

Features

Try It On

Case Width 41mm

Case Width 41mm

Try It On

Case Width 41mm

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

A Pioneering Outdoor Collection

Expedition is guided by our commitment to bringing you durable watches crafted from premium materials that can keep up with your adventures while taking less from the earth and leaving less behind.

Built for the Outdoors

A man in outdoor gear holds a coil of orange climbing rope, wearing the Timex Expedition® Field Post Solar watch on his wrist.
A lush forest with sunlight streaming through tall trees, creating a bright, adventurous atmosphere.
A tall, powerful waterfall cascading between green cliffs, symbolizing rugged natural energy.
The Timex Expedition® watch in close-up, showing luminescent numerals and hands designed for readability in low light.
A man paddles a canoe on a calm lake, wearing the Expedition® Field Post Solar watch, blending function with outdoor adventure.
A tall, powerful waterfall cascading between green cliffs, symbolizing rugged natural energy.

Engineered for exploration, with highly durable construction and premium materials that keep pace with your adventures.

  • 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.

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