A Perfect Watch Size Guide For Men & Women

 Publish: 15 Jul 2024, 11:40 am   |   Smart Watch , Tips & Guide

A Perfect Watch Size Guide For Men & Women

A Perfect Watch Size Guide For Men & Women

There are so many watches available in different sizes. So choosing the perfect watch size for wrist is not only difficult but also challenging. But there are only a few things that can be as esoteric for the uninitiated as understanding how watch sizing works. Whether you have ever wondered how to measure wrist watch sizes, look no further. Today we will break it down in an easy format. So that you can find out your ideal wrist size with your perfect companion. 


However, once we understand a bit about how watches are measured to determine their size, we will also explain a bit about how the shape of the case itself can influence it. 

How Do You Select The Right Watch Size?

In the age of online shopping, knowing what size smart watch fits your wrist is very essential. So if you want to know the size, you will be required to consider several aspects of a watch. Below, we discuss eight different categories of measurements. As a result, you can easily choose a dimension that matches your wrist.

  1. Watch Case Size

The size of a watch can make a big difference in its overall feel and look. Today, a large number of people are buying watches online. No matter if you are buying a watch in-store or online, there are a few things to keep in mind. 


The watch case is one of the most important considerations to consider. It houses the dial, battery, movement and other extra working parts. When it comes to selecting the right watch size for the wrist, case diameter is the most noticeable element. For men's watches, the dimensions are 38mm to 46mm. 


If you are searching for a vintage timepiece, the common size is 34- 36mm for men. Still, it is the most classic size today. Alternatively, for women's watches, the best case dimension is less than 38 mm. Below, we share general watch case sizes, such as:


  • Small: Less than 34 mm

  • Medium: 34 mm - 38 mm

  • Standard: 39 mm - 42 mm

  • Oversize/XL: 43 mm-46 mm

  • XXL: Larger than 47 mm


  1. Case Shapes

Most of the time, there are three main types of case shapes, such as round, square and thicker bezels. When compared to the round case, the square case has more square footage on the dial. One of the main reasons for its geometry. 


Additionally, the thicker bezel has the same case size as the round case watch because of the smaller dial size. 

  1. Lug-to-Lug Distance

Watch lugs are the metal extensions where the strap attaches to the watch. It is not included in case size measurements. So when measuring your wrist for case diameter size, pay attention to the lug-to-lug distance and measure from one end of the case to another.


 For the watch to be set correctly on your wrist, it is the most important factor. Because if they extend past the curve of your wrist, your watch does not fit right. Even, it may cause you discomfort to wear. 

  1. Case Thickness

For practical considerations, watch case thickness is quite important. Because a thinner watch is considered high quality and more refined. So you need to consider the thickness of the case when choosing a watch. 


Additionally, to measure the watch case thickness from the top of the centre of the watch crystal to the middle of the case back, you need to use a celiper. While few watches have ultra-thin cases, others will have bulky thicknesses. Whatever the case thickness is, it is remembered that the more complications a watch has, the thicker the case will get to accommodate. Allows the additional mechanical functions to work. 


Most of the time, 38mm to 42 mm watch case diameters will have around 7mm thickness. This increases to around 9mm for watches over 44mm.

  1. Straps and Bracelets

If you have a large wrist, selecting a watch to fit properly is not much of a concern. Whatever the length of the strap, it is based on the wrist circumference. Besides, it can be divided into two options, such as the tail end (long) and the buckle end (short). 


So the strap length is sometimes presented as 120/70mm. Where 120 is the length of the long end in millimetres, and the second number is the buckle end in millimetres. Below, we are breaking down a list to identify ideal straps and bracelet sizes:


  • Up to 36mm usually looks proportional on a 6” wrist or less, which is classified as a smaller watch.


  • From 38mm to 42mm will look proportional on a 6” to 7” wrist, which is classified as a mid-sized watch.


  • Finally, 44mm to 46mm will look proportional on a 7” to 8” wrist that is classified as a larger watch.


  1. Watch Band Width

Usually, a perfect watch has a bandwidth of about half its case diameter. It means that if you wear a 40mm watch, the width should be approximately 20mm. So which width you select depends on your style and your preference. But my preference is for smaller bandwidths. 


Additionally, if you have a larger wrist, consider wider bands.

  1. Watch Band Material

Usually, there are three main types of watch band material available such as metal, leather and fabric. Leather gives your watch a similar look and metal will always appear larger and heavier. 


However, if you have smaller wrists, it is an important consideration. Because metal bands will present the appearance of a larger watch. This can help make it a primary choice for men with larger wrists.

  1. Weight

When making your choice, weight is an essential factor everybody needs to consider. Because heavier watches tend to be more durable and of higher quality. But they may also be uncomfortable to wear. Besides, lighter watches are often more comfortable. But it does not have the same level of durability as the heavier companion. 


There is a wide range of options available, especially for men's watches. However, automatic watches are powered by the wearer's energy. So the weight is anywhere from 56 g to 125 g. On the other hand, quartz watches range from 100 grams for a case to 230 grams for heavier models.

Wrist and Watch Size Chart For Men In Inches & Centimeters

Looking for a watch-size guide wrist men but do not know the ideal smartwatch size or wrist size. This list is only for you!


Watch Circumference (Inches)

Watch Circumference

(Centimetre)

Small Timer Size

Medium Timer Size

Large Timer Size

5.9 inch

15 cm

32 mm

37 mm

41 mm

6.3 inch

16 cm

34 mm

39 mm

43 mm

6.7 inch

17 cm

36 mm

41 mm

45 mm

7.1 inch

18 cm

36 mm

42 mm

45 mm

7.5 inch

19 cm

37 mm

43 mm

46 mm

7.9 inch

20 cm

38 mm

44 mm

47 mm

8.3 inch

21 cm

39 mm

44 mm

47 mm

8.7 inch

22 cm

40 mm

45 mm

48 mm

9.1 inch

23 cm

41 mm

45 mm

48 mm

9.5 inch

24 cm

42 mm

46 mm

49 mm


Wrist and Watch Size Chart For Women In Inches & Centimeters


For watch size guide wrist women, this list can help identify specific wrist and watch sizes.


Watch Circumference (Inches)

Watch Circumference

(Centimetre)

Small Size

Medium Size

Large Size

4.7 inch

12 cm

21 mm

27 mm

34 mm

5.1 inch

13 cm

22 mm

27 mm

34 mm

5.5 inch

14 cm

23 mm

28 mm

35 mm

5.9 inch

15 cm

24 mm

29 mm

36 mm

6.3 inch

16 cm

25 mm

30 mm

37 mm

6.7 inch

17 cm

26 mm

31 mm

38 mm

7.1 inch

18 cm

27 mm

32 mm

39 mm

7.5 inch

19 cm

28 mm

33 mm

40 mm

7.9 inch

20 cm

29 mm

34 mm

41 mm

8.3 inch

21 cm

30 mm

35 mm

41 mm

8.7 inch

22 mm

31 mm

36 mm

42 mm

9.1 inch

23 mm

32 mm

37 mm

43 mm

9.5 inch

24 mm

33 mm

38 mm

44 mm


What is the best way to measure my wrist for a watch?

Measure your wrist; you are required to wrap a tape measure. To find the rough circumference of your wrist, wrap the tape around your wrist. If you want to get a details idea about wrist circumference, follow these steps, which we will discuss below:


  • Wrist Circumference 6 to 7 inches: This means you have a small to medium wrist. So choose smart, medium-diameter watch cases. For example, 38mm, 40mm and 42mm.


  • Wrist Circumference 7.5 to 8 inches: You have a large wrist. So select a watch case with a 44mm to 46mm diameter.

What Size Watch Should I Get for My Wrist?

When buying a watch, keep in mind these things for the perfect fit, such as:

  • Your Wrist Size

If you have a smaller wrist, it is suggested that you avoid larger watches. Besides, if you have a large wrist, you should avoid smaller timepieces. However, it is important to ensure your watch case, bandwidth and thickness are proportionate to your wrist.

  • Where You Wear

Though the right place to wear a wristwatch is just below the prominent part of the ulna, some have several specific styles. Thus, measure the area before setting a watch. 

  • Your Personal Preference

Usually, which size watch you can get and how you wear a watch fully depend on the watch rather than a standard set. In a quick word, some prefer a different fit for their metal bracelet over leather. While others prefer original material.


Frequently Asked Questions
  1. How are watch sizes measured?

Both watch cases and sizes are measured in millimetres. Besides, the measuring process uses a device which is called caliper. 

  1. Why does watch size matter?

When choosing a watch, size matters. Because the right watch size not only enhances your style but is comfortable and easy to wear. Additionally, a large watch can overpower your outfit. On the other hand, too small may not be easily readable.

  1. Which watch size is the best for men?

Usually, the right size depends on their personal preferences. Also, it depends on their wrist size. However, the best watch size for men typically ranges from around 38mm to 46mm.

  1. How does the material of the watch band affect sizing?

Not every type of material affects size. However, there are some specific materials, such as leather or fabric, that might have more flexibility. This could affect how the watch is set on your wrist.

  1. How does a watch’s size affect the cost?

Typically, the size of a watch does not affect the cost directly. It depends on a few factors, including the brand, craftsman, materials, and the complexity of the watch's performance.