Guide
Collections starter
The conversation we wish someone had walked us through before our first serious watch — and the one we are happy to have with anyone arriving here new.
01
Starting a Collection
There is no correct way to start a watch collection, but there are a lot of expensive ways to start one badly. This guide is the conversation we wish someone had walked us through before we bought our first serious watch — and the one we are happy to have with anyone arriving here new. None of it is gospel. All of it is what we would tell a friend.
Start with one watch, not a strategy
The most common mistake is treating a first watch as a portfolio decision. It isn't. Buy something you genuinely like, in a budget you can afford to lose interest in, and live with it for a year before buying anything else. A year of wearing one watch teaches you more about your own taste than any amount of YouTube does.
Price brackets and what to expect
Roughly, and acknowledging plenty of overlap:
- Under $500
- Quartz, entry mechanical, fashion brands. Seiko, Casio, Timex, Citizen, Swatch. Excellent first watches with no pretension.
- $500–$1,500
- Where mechanical watchmaking gets interesting. Hamilton, Tissot, Seiko higher-end, Christopher Ward, Baltic, microbrands.
- $1,500–$5,000
- The sweet spot for most enthusiasts. Tudor, Longines, Oris, Sinn, Nomos, anOrdain, Kurono Tokyo. Real movements, real finishing, no waiting lists.
- $5,000–$10,000
- Omega, Grand Seiko, Cartier, IWC, Jaeger-LeCoultre at entry. The "one good watch" zone for many collectors.
- $10,000+
- The big names and serious independents. Buy here only when you know what you actually want.
02
Movements & Complications
Movements: the three families
Every watch is one of three things mechanically. Knowing which is which is the single most useful thing a beginner can learn.
- Quartz
- Battery-powered, regulated by a vibrating quartz crystal. Extremely accurate (a few seconds a month), low maintenance, and inexpensive to produce. Most affordable watches and most fashion brands use quartz. There is no shame in it — a quartz Grand Seiko or a Cartier Tank with a quartz movement is still a serious watch.
- Mechanical (manual-wind)
- No battery. The watch is powered by a mainspring you wind by hand, usually daily. The oldest form of wristwatch movement, and still the choice of many serious watchmakers because it allows the thinnest cases and the cleanest movement architecture.
- Automatic (self-winding)
- Mechanical, but with a rotor that winds the mainspring as your wrist moves. The dominant format in modern mechanical watchmaking. Wear it daily and it stays running; leave it in a drawer for two days and it stops.
Mechanical and automatic watches are less accurate than quartz (typically –5 to +10 seconds per day on a good movement), need servicing every several years, and cost more. They are also the reason most of us are here. The pleasure of a mechanical watch is not precision — it's the small, continuous engineering miracle on your wrist.
Complications: what the extra hands and dials actually do
A complication is anything a watch does beyond telling the hours, minutes and seconds. Worth knowing the common ones:
- Date
- The simplest and most common complication. A small window, usually at 3 or 6 o'clock.
- Day-date
- Day of the week alongside the date.
- GMT / dual time
- A second hour hand tracking another time zone. The traveller's complication.
- Chronograph
- A stopwatch built into the watch, operated by pushers on the case. Recognisable by its sub-dials.
- Moon phase
- A small disc tracking the lunar cycle. Decorative more than useful, but quietly beautiful.
- Power reserve indicator
- Shows how much wind is left in the mainspring.
- Annual calendar
- Tracks date and month correctly for every month except February — needs adjustment once a year.
- Perpetual calendar
- Tracks date, day, month and leap years correctly until 2100. A serious complication, and seriously expensive.
- Tourbillon
- A rotating cage holding the escapement, originally designed to counter gravity's effect on accuracy. Today, mostly a showcase of craftsmanship rather than a practical aid.
- Minute repeater
- Chimes the time on demand. Among the most complex complications in watchmaking, and priced accordingly.
Most beginners overestimate how much they will use complications. A date is genuinely useful. A GMT is useful if you travel. Almost everything beyond that is bought for the love of the mechanism, not the function — which is a fine reason, as long as you know it's the reason.
A few more terms worth knowing
These five sit slightly outside the standard complication list — some are dial layouts, some are movement architecture — but you'll meet them constantly once you start reading reviews.
- Small seconds
- A separate sub-dial dedicated to the seconds hand, usually at 6 o'clock, instead of a centre-mounted seconds hand sweeping the main dial. Common on dress watches and on movements derived from older pocket-watch calibres. Often a sign that the watchmaker chose elegance over symmetry.
- Micro-rotor
- An automatic winding rotor that sits inside the movement plane rather than on top of it. The result is a much thinner watch, and a movement that's fully visible through the caseback rather than half-hidden by a swinging weight. A favourite of Patek (Calatrava 5236, 5396), Piaget, and Bulgari's ultra-thin work. Harder and more expensive to engineer than a standard rotor.
- Retrograde
- A hand that travels along an arc rather than a full circle, then snaps back to zero when it reaches the end. Most often seen on dates, days of the week, or power reserve indicators. Mechanically interesting, visually distinctive, and slightly more fragile than the conventional version.
- Regulator
- A dial layout where the hours, minutes and seconds each get their own separate sub-dial, instead of sharing a centre. Originally used in workshop reference clocks where the minute hand needed maximum legibility for setting other watches against. Today, a deliberately old-school aesthetic — Chronoswiss, Louis Erard, Arnold & Son.
- Jumping hour
- The hour is shown through a small aperture rather than by a hand, and jumps instantly to the next number when the minute hand reaches twelve. A surprisingly demanding complication mechanically, because the energy to drive a clean instant jump has to come from somewhere. F.P. Journe's Vagabondage series is the modern reference.
03
Sizing — the four pillars of watch geometry
Understanding how a watch wears isn't just about the face size — it's about how the footprint of the watch interacts with the flat surface of your wrist. Four measurements do almost all of the work.
- Case Diameter
- The width across the watch (usually 36–44mm). The primary "size" people refer to, and the least informative on its own.
- Lug-to-Lug
- The distance between the tips of the strap-holding lugs along the watch's 12–6 axis. The single most important measurement: if it exceeds the width of your wrist, the watch will overhang and look too big. Not to be confused with lug width.
- Case Thickness
- The height from the case back to the top of the crystal. Anything over 14mm starts to feel chunky and may not slide under a shirt cuff.
- Lug Width
- The gap where the strap fits, measured between the inner faces of the two lug prongs (common sizes: 18mm, 20mm, 22mm). A wider lug width makes a watch feel more substantial and dictates which straps you can swap onto it.
Dimensions by wrist size
| Wrist size | Category | Ideal case diameter | Max lug-to-lug | Common thickness |
|---|---|---|---|---|
| 6.0″ – 6.5″ | Small | 34–38mm | 43–46mm | 10–12mm |
| 6.5″ – 7.25″ | Medium | 39–42mm | 47–50mm | 12–14mm |
| 7.5″ + | Large | 43–46mm | 51–55mm | 14mm + |
Starting points, not rules. Try the watch on. Photographs and wrist-shot reels lie constantly.
The 80% Rule — and a sweet-spot formula
For a balanced look, lug-to-lug should generally not exceed 80–90% of your wrist's flat width. Three steps to your ideal maximum:
- Measure (or estimate) the flat width of your wrist — usually 50–60mm for an average wrist.
- Multiply by 0.85.
- That number is your ideal maximum lug-to-lug.
Check your fit
Enter your wrist size and the watch's four measurements. We'll apply the 85% rule and tell you where it lands.
04
Buying & Selling
Most of a watch's life happens off the boutique floor. Eventually you will buy something secondhand, and eventually you will sell something. The rules below are the ones we wish more new collectors knew before their first transaction outside an authorised dealer.
Where to buy
The hierarchy is simple, and worth taking seriously:
- Authorised dealers and brand boutiques. The safest path. You're paying retail, and in some cases waiting, but you're getting a guaranteed-genuine watch with a manufacturer warranty.
- Certified pre-owned programmes. Many brands now run their own — Rolex CPO, Omega Vintage, Audemars Piguet's pre-owned channel. More expensive than the open secondary market, but the watch comes authenticated, serviced, and warrantied by the brand itself. For a first secondhand purchase, this is the easiest way in.
- Established secondary-market platforms. Chrono24 is the largest, with strong buyer protection (Trusted Checkout holds payment in escrow until the watch is verified) and a dealer rating system. Other reputable names include WatchBox, Bob's Watches, Crown & Caliber, and Hodinkee Shop. Use the buyer-protection features. Always.
- Specialist physical dealers. Local watch shops with a long history and a real reputation are often the most pleasant way to buy used. They cost slightly more than the open market and are worth it.
- Forums, social media, private sales. Possible to do well here, but only after years in the hobby. Not where to start.
Where to be careful
The fake market has caught out experienced collectors, and the scams have gotten more sophisticated. A few rules that have served us well:
- If the price is meaningfully below the market, it's wrong. A Royal Oak at half-market is not a bargain; it is a stolen watch, a fake, or a scam in motion. The watch market is too efficient for genuine deals at that level.
- Box and papers are not proof of authenticity. They can be reproduced, and stolen watches frequently come with their original paperwork. Treat them as nice-to-have, not as a verification.
- Avoid wire transfers to private sellers. Once the money leaves, it does not come back. Use the platform's protected payment system, even when the seller asks you not to. Especially when the seller asks you not to.
- Be suspicious of urgency. "Another buyer is waiting", "I need to sell today", "I'll take it off the listing" — all standard pressure tactics. A legitimate seller of a $20,000 watch can wait 48 hours while you do your homework.
- Get an independent inspection for anything serious. Many cities have independent watchmakers who will authenticate a watch for a small fee before you complete the purchase. For a five-figure transaction, the cost is trivial insurance.
Before you sell, change the strap
A watch you've fallen out of love with is often a watch with the wrong strap. A leather strap can dress a sport watch down; a rubber strap can make a dress watch wearable in summer; a NATO can give a tired piece a different personality entirely. Before listing a watch on the secondary market, try it on two or three different straps or a bracelet — the cost of experimenting is small compared to a sale you might regret. Many collectors have rediscovered watches they were ready to sell simply by changing what was on the lugs.
05
Do's and Don'ts
The Don'ts
- Don't buy on the first try. This is the most expensive mistake a new collector makes. Every watch looks magnificent under boutique lighting, in the heat of a conversation, with a coffee in your hand and a sales associate explaining its history. Walk out. Sleep on it. Come back in a week. If you still want it, you want it. If you don't, the boutique just saved you a five-figure regret.
- Don't buy as an investment. We have written about this elsewhere. The collectors who do best financially are usually the ones who weren't trying to.
- Don't chase hype references. The watch everyone is talking about this month is rarely the watch you'll still want in five years.
- Don't buy from sellers you can't verify. The fake market is sophisticated and has caught out experienced collectors. Authorised dealers, established grey-market platforms with buyer protection, or trusted private sellers — nothing less.
- Don't service unnecessarily. A mechanical watch keeping good time and not leaking does not need a service every five years just because the brand says so. Watch it. Listen to it.
- Don't sell your first watch. You will want it back. Everyone does.
The Do's
- Do try watches on in person whenever possible. A boutique visit costs nothing and teaches you more in twenty minutes than a month of forum reading.
- Do read the original-language reviews. Hodinkee, Monochrome, Worn & Wound, Time and Tide are good starting points. A Block Watch and SJX for the deeper end.
- Do learn the basic vocabulary. Automatic, manual, quartz, complication, power reserve. You don't need more than that to start.
- Do buy the watch, not the brand. The right Tudor will outlast the wrong Patek in your daily life.
- Do give it time. Collections that age well are usually built slowly.
A collection is not a portfolio, a status display, or a project to be optimised. It is a small, slow accumulation of objects that hold meaning because you chose them carefully. The collectors we admire most have fewer watches than they could afford, wear them often, and can tell you why they own each one. That is the standard worth aiming at — and the only one that consistently produces a collection you will still want to look at in twenty years.