New to Watches? Start Here: A Simple Watch Buying Guide

August 06, 2026
by Treger Group

To choose your first watch, work through five things in order:

Budget
How you will use it
Movement
Case size
Water resistance

Get those right and you will end up with a watch that suits you and lasts.

This guide takes you through each step in plain language, with no jargon left unexplained.

Buying your first proper watch can feel overwhelming. There are hundreds of brands, unfamiliar words like automatic and chronograph, and a huge range of prices. The good news is that you only need to make a handful of simple decisions. Follow the steps below in order.

Step 1: Set your budget

Decide what you are comfortable spending before you start browsing. This instantly narrows the field and makes every other choice easier. As a rough guide:

Budget	What you can expect
Entry	A dependable quartz or solar watch from a trusted brand, great for everyday wear
Mid-range	Better finishing, more style choice, and your first automatic options
Premium	Swiss-made watches, higher-grade materials and movements built to last for decades

There is a genuinely good watch at every level. A higher price usually buys better finishing, materials and movement, not a better ability to tell the time. It helps to browse the full range to get a feel for what each budget buys before you decide.

Step 2: Decide how you will wear it

Think about where the watch will spend most of its life. This matters more than any spec. Ask yourself:

Is it for everyday wear, the office, or special occasions?
Do you want one watch that does everything, or a specific style?
Will it need to handle sport, swimming or the outdoors?

A slim dress watch suits smart and formal wear. A rugged dive watch suits an active, outdoor life. An everyday watch sits comfortably between the two. If you only buy one watch, a versatile everyday piece is the safest first choice. It is also worth browsing men's watches and women's watches to see what styles you are drawn to.

Step 3: Choose the movement

The movement is the engine inside the watch. There are three common types, and the difference is simple.

Movement	How it is powered	Best for
Quartz	A battery	Accuracy, low maintenance and value
Automatic	The motion of your wrist, no battery	People who love craftsmanship and a smooth second hand
Solar	Light, which charges an internal cell	Everyday convenience with no battery changes

If you want something you can put on and forget, choose quartz or solar. If you like the idea of a small mechanical engine you wind by wearing it, choose an automatic. There is no wrong answer, only what suits you.

Compare automatic watches and quartz watches to see the difference for yourself.

Step 4: Get the size right

Watch size is measured across the case in millimetres (mm), not counting the crown. The right size depends on your wrist, not on trends. As a rough guide:

Case size	Typically suits
28mm to 34mm	Smaller wrists, and anyone who prefers a subtle, classic look
36mm to 40mm	Medium wrists, and the most versatile everyday range for most people
42mm to 44mm	Larger wrists, and anyone who likes a bolder presence
45mm and up	The largest wrists, and sports or dive styles meant to stand out

As a simple rule, the watch should sit within the width of your wrist rather than overhang the edges. Many people land comfortably in the 36mm to 40mm range, which is why it is a safe first choice.

If you are unsure, this is the easiest thing to solve in person. Pop into any of our stores, where our watch specialists will size you up properly, talk through the options one on one, and let you try a few on until you find the size that feels right. You can also read our watch size and components guide for more detail on how a watch should fit.

Step 5: Check the water resistance

Water resistance tells you what the watch can handle. The numbers are a guide to use, not a diving depth. You will also see it written a few different ways on the dial or specs, so here is how they match up:

On the watch	Same as	Safe for
30m	3 ATM / 3 bar	Rain and splashes only
50m	5 ATM / 5 bar	Light swimming in shallow water
100m	10 ATM / 10 bar	Swimming and snorkelling
200m and above	20 ATM / 20 bar and up	Recreational diving

ATM and bar are just other ways of writing the same rating, so a watch marked 5 ATM or 5 bar is the same as 50m. If you want to swim with your watch, choose 100m or more to be comfortable. Avoid pressing any buttons or the crown while the watch is wet, and remember leather straps are not made for water.

If you are buying specifically for water, take a look at our dive watches.

Step 6: Pick your materials and strap

This is mostly about looks and comfort, so trust your taste.

Stainless steel is the everyday all-rounder: durable and easy to wear
Leather straps look smart and dressy, but are best kept away from water
Rubber or silicone is ideal for sport and swimming
Mesh or bracelet styles feel classic and adjust to your wrist

Many watches let you swap straps easily, so you can change the look of one watch to suit the occasion. Browse our watch straps to see how different a strap change can make a watch feel.

Step 7: Choose only the features you will use

It is tempting to buy the watch with the most functions, but the best first watch is one you will actually enjoy using. Common features explained simply:

Date window: shows the date on the dial, genuinely useful day to day
Chronograph: a built-in stopwatch, handy if you will use it, decorative if not
Luminous hands: glow in the dark so you can read the time at night

Pick the features that fit your life. You do not need to pay for functions you will never touch.

Step 8: Buy from an authorised dealer

This is the step that protects everything above. Buying from an authorised dealer means your watch is genuine, brand new, and covered by the manufacturer warranty. It also means you have real after-sales support if anything goes wrong.

The Watch Boutique is an authorised dealer for every brand we carry. Each watch is authentic, comes with the full manufacturer warranty, and is backed by our on-site workshop for servicing and repairs. You can read more on our warranty and authenticity page.

Your first watch in one line

If you want a simple starting point: a stainless-steel everyday watch, in a size that suits your wrist, with quartz or solar movement and 100m water resistance, from an authorised dealer. It will handle almost anything and never feel out of place.

Frequently asked questions

What is the best type of watch for a beginner?
A versatile everyday watch with a quartz or solar movement is the easiest and most practical first choice. It keeps excellent time and needs very little looking after.

Is an automatic watch worth it for a first watch?
It can be, if you love the idea of a mechanical watch and do not mind winding it or wearing it regularly. If you want the least fuss, start with quartz or solar.

What size watch should I buy?
The size that suits your wrist. Smaller wrists suit smaller cases and larger wrists suit larger ones. Trying a few on in store is the quickest way to be sure.

Can I swim with my watch?
Only if it has enough water resistance. Choose 100m or more for comfortable swimming, and avoid using the buttons or crown while it is wet.

How do I know a watch is genuine?
Buy from an authorised dealer. Your watch will be brand new, authentic and covered by the manufacturer warranty.

Talk to a watch specialist

The fastest way to feel confident about your first watch is to speak to someone who knows watches inside out. Our in-store teams are watch specialists, not just salespeople. They will listen to what you need, explain the options in plain language, help you compare movements and sizes on your own wrist, and give you honest, one-on-one advice with no pressure to buy.

You are welcome to visit us in person or call the store directly and have a proper conversation before you decide.

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