Try It On

Case Width 40mm

Case Width 40mm

Try It On

Case Width 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 choose the right case size

Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.


Read Our Watch 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 choose the right case size

Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.


Read Our Watch Size Guide

Delivery & Returns

Free Standard Shipping on most orders. Fan Shop orders do not qualify for free shipping. Buy two straps get free Standard Shipping. Get your refund faster with easy online returns! Mail your items back with our return label within 30 days.

TW2Y51900 Waterbury Classic 40mm Leather Strap Watch Primary Image

Waterbury Classic

40mm Leather Strap Watch
New
Quartz Analog Movement
Stainless Steel Case
Quick-Release Leather Strap
Mineral Crystal
Water Resistant to 50 Meters
Regular price $139.00
Sale price $139.00 Regular price $139.00

Waterbury Classic

40mm Leather Strap Watch
New
Quartz Analog Movement
Stainless Steel Case
Quick-Release Leather Strap
Mineral Crystal
Water Resistant to 50 Meters
Regular price $139.00
Sale price $139.00 Regular price $139.00
TW2Y51900 Waterbury Classic 40mm Leather Strap Watch Primary Image
Waterbury Classic
40mm Leather Strap Watch
Powered by a reliable quartz movement, this Waterbury watch displays a clean white dial elevated by elegant Roman numeral markers, beautifully detailed retro-style hands with luminescent in-fill, and a glanceable day and date window beside 3 o’clock. The dial is protected by a mineral glass crystal, and we’ve paired the 40mm brushed and polished stainless-steel case with a smooth brown natural leather strap featuring quick-release spring bars for effortless strap changes.

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Specifications

Product ID

TW2Y51900

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 Case

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

  • Case Diameter 40 mm
  • Case Height 11 mm
  • Case Material Stainless Steel
  • Case Color Stainless Steel
  • Case Finish Brushed/Polished
  • Dial Color White
  • Dial Markings Roman (Full)
  • Battery Type SR920SW

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 Brown
  • Band Buckle Buckle

Mineral Crystal

A toughened glass made from silica that's heat- and scratch-resistant, offering clear visibility and solid everyday durability.

Mineral Glass

Enhanced durability

Mineral crystals use a similar material to windowpane glass and were developed for watches as a harder alternative to acrylic. Mineral crystals are still susceptible to scratches but less so than acrylic, however it is not possible to buff out these scratches as it is with acrylic. Mineral glass is not as shatter resistant as acrylic but does offer greater transparency and clarity. Due to their improved scratch resistance versus acrylic, and improved shatter resistance versus sapphire, mineral is often considered to be the best of both worlds as a crystal material.

Acrylic Crystal

Highly impact-resistant

Clear plastic dome lid on a white background

Mineral Crystal

Enhanced durability

Sapphire Crystal

Scratch-Resistant

Round metallic object on a black background

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.

Icon of a cloud with raindrops on a blue background

50m

Short swims.

100m

Swimming, snorkeling & surfing.

200m

Recreational scuba-diving.

Diver icon on a blue background

Day & Date Window

The day date complication allows you to see the day of the week as well as the date, providing added functionality and sophistication.

Try It On

Case Width 40mm

Case Width 40mm

Try It On

Case Width 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 choose the right case size

Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.


Read Our Watch 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 choose the right case size

Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.


Read Our Watch Size Guide

Classic Design, American Sensibility

The Waterbury collection continues to be inspired by this same spirit, combining classic design and craftsmanship, with American sensibility, while keeping money in your pocket.
  • 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
    Close-up of a leaf with water droplets on its surface
Artistic depiction of a hand holding a clock with classical figures and architectural elements on a dark background
Close-up of a green leaf with water droplets

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