10 Best Investment Watch Models to Know
A watch can mark time, but the right one can also carry a remarkable amount of value from one owner to the next. The best investment watch models are not simply the most expensive pieces in a boutique window. They are watches with enduring design, proven collector demand, limited availability and a strong secondary market - qualities that make them as compelling on the wrist as they are when it is time to sell.
For Australian buyers, the appeal is clear. A considered pre-loved watch may offer access to an iconic reference no longer readily available at retail, often without the steepest part of first-owner depreciation. Still, no watch is a guaranteed financial return. Condition, originality, service history, provenance and market timing can all change the outcome. The most sensible approach is to buy a watch you genuinely want to wear, then choose one with the fundamentals to retain value.
What makes a watch a strong investment?
Heritage matters, but a famous name alone is not enough. The strongest performers tend to be recognisable at a glance, produced in controlled quantities and supported by a deep community of collectors. Rolex sports watches, Cartier’s most iconic shapes and selected Patek Philippe references all meet this test in different ways.
Originality is equally significant. A watch with its original dial, hands, bracelet and bezel will generally attract more collector interest than one with replacement parts. A complete set - box, papers, booklets, swing tags and service records where available - can strengthen buyer confidence and resale appeal. It does not make an otherwise undesirable watch valuable, but it can make a desirable reference easier to sell.
Condition is where the details become commercial. Light, sympathetic wear is often preferred to an over-polished case with softened edges. On vintage pieces, untouched tritium lume, a naturally aged dial or an original bracelet can be highly prized. On modern watches, sharp case lines, clean crystal, correct functioning and a bracelet with minimal stretch remain key.
Best investment watch models with lasting demand
Rolex Submariner
The Rolex Submariner is the benchmark for investment-minded sports watches. Its design has changed gradually since its introduction, which means a Submariner from almost any era remains instantly recognisable. The black-dial, black-bezel format is especially enduring, while green-bezel variations such as the “Kermit”, “Hulk” and current “Starbucks” have built passionate followings.
For buyers focused on long-term liquidity, steel Submariner references are difficult to overlook. They are versatile enough for daily wear, established enough for collectors and consistently sought after in the pre-loved market. Two-tone and precious-metal versions can also hold value well, though demand is typically more dependent on the specific reference, dial and prevailing taste.
Rolex GMT-Master II
Few watches combine travel function and collector appeal as convincingly as the GMT-Master II. The coloured bezel is central to its attraction, with “Pepsi”, “Batman”, “Batgirl” and “Root Beer” nicknames now part of the language of modern watch collecting.
Stainless-steel GMT-Master II models often command strong interest because they are relatively scarce at authorised retail channels and highly wearable. Collectors should look carefully at bezel condition, bracelet originality and whether the watch retains its full set. The red-and-blue Pepsi bezel has exceptional historical resonance, but the best choice depends on whether your priority is understated versatility, precious-metal presence or a specific collectible configuration.
Rolex Daytona
The Cosmograph Daytona remains one of the most closely watched models in luxury resale. Its motorsport heritage, compact proportions and chronograph function are matched by extraordinary demand, particularly for steel versions with black or white dials. The white-dial steel Daytona is widely known as the “Panda”, and its visual appeal has made it a modern icon.
Daytona prices can be more sensitive to broader market cycles than those of a classic Submariner, particularly at the top end. That said, the model’s collector base is deep. Vintage manual-wind Daytonas occupy an entirely different level of rarity and require specialist knowledge, while modern automatic references can be a more approachable entry point for buyers who want both wearability and market recognition.
Rolex Datejust and Day-Date
Not every worthwhile watch investment needs a ceramic bezel or chronograph pushers. The Rolex Datejust is one of the most enduring luxury watches ever made, with a broad range of dial colours, metals, sizes and bracelet configurations. Classic combinations - fluted bezel, Jubilee bracelet and a restrained dial - tend to have the widest resale audience.
The Day-Date, available only in precious metal, is another long-standing symbol of status. Its value proposition is different from that of steel sports Rolex models: it is driven by gold or platinum content, dial rarity and its unmistakable presidential profile. For buyers who prefer polished luxury to sport-watch hype, a well-selected Day-Date can be an intelligent, enduring choice.
Cartier Tank
The Cartier Tank proves that investment potential is not limited to round steel sports watches. Inspired by the shape of a military tank viewed from above, its clean rectangular case and Roman numerals have remained elegant for more than a century. It suits collectors who value design history and those building a wardrobe that moves effortlessly from daywear to evening events.
The Tank Louis Cartier in yellow gold is particularly timeless, while vintage Must de Cartier Tank models offer an accessible route into the family. Cartier’s appeal lies in its design language rather than technical complication, so condition, case proportions and originality are especially important. A Tank is often purchased first for style, which is precisely why the best examples retain a loyal market.
Cartier Santos
The Cartier Santos has strong credentials as a collector’s watch: aviation history, a distinctive square case and visible screws that have become a house signature. Modern Santos de Cartier models offer an integrated bracelet and practical quick-change system, while earlier Santos Galbée references have a slimmer, more vintage character.
The Santos is less universally traded than a Rolex Submariner, but that can be an advantage for buyers seeking an iconic luxury watch without following the most obvious route. Steel and steel-and-gold versions in desirable sizes have enduring appeal, particularly when accompanied by original papers and in well-preserved condition.
Patek Philippe Nautilus and Aquanaut
The Patek Philippe Nautilus and Aquanaut are among the most coveted luxury sports watches in the world. Their value is linked to controlled supply, exceptional finishing and a collector culture that spans generations. The Nautilus, designed by Gérald Genta, is particularly revered for its porthole-inspired case and integrated bracelet. The Aquanaut offers a more contemporary, casual expression with its composite strap and embossed dial.
These are high-stakes purchases. Prices vary sharply by reference, metal, dial and production status, and counterfeit or altered examples present genuine risk in the wider market. Buyers should prioritise impeccable authentication, precise reference knowledge and full transparency around condition. A lower entry price is never a saving if the watch has compromised provenance.
Audemars Piguet Royal Oak
The Royal Oak is another Gérald Genta design that helped define the luxury sports watch category. Its octagonal bezel, exposed screws and integrated bracelet are immediately identifiable, while the “Petite Tapisserie” dial gives it unmistakable texture. Steel models in popular sizes remain especially relevant to collectors.
This is a watch where dimensions matter. The 33 mm, 37 mm and 41 mm versions appeal to different buyers, and preference can shift with fashion. Select the size that suits your wrist rather than buying solely on short-term demand. A Royal Oak worn with care and kept complete will generally be more appealing than a poorly fitting piece bought only for speculation.
How to buy investment watches with confidence
The best investment watch models reward patience. Start with a specific reference, not just a brand, and compare like for like: year, dial, bracelet, condition, inclusions and service history. A watch advertised as “similar” may differ significantly in value once these details are examined.
Authentication should be non-negotiable. A credible luxury resale specialist should disclose condition clearly, identify inclusions and stand behind authenticity. At The Purse Affair, every pre-loved luxury watch is assessed through recognised authentication processes and supported by a Lifetime Authenticity Guarantee, offering the reassurance collectors deserve when purchasing high-value pieces.
Avoid treating a watch as a short-term trade. Transaction costs, insurance, servicing and shifts in collector demand all matter. If a reference has risen sharply because of social-media attention or short supply, it may not be the most prudent point to buy. Often, the better decision is an established classic with decades of desirability behind it.
The details that protect resale value
Keep the box, papers, spare links and service documentation together from the first day of ownership. Store the watch carefully, protect it from unnecessary knocks and have it serviced only when needed by a reputable watchmaker. For vintage pieces, discuss the work before approving it: replacing aged components may improve daily performance but reduce collector appeal.
A watch should feel personal, not precious to the point of never being worn. The strongest luxury purchases are those that provide pleasure throughout ownership and remain desirable when your collection evolves. Choose the reference that suits your style, buy the best example your budget allows and let enduring craftsmanship do the rest.
