I Regulated My Seiko Watch to Be as Accurate as a Rolex
The Tiniest Lever Makes the Biggest Difference
My affordable Seiko automatic watch was losing about 20 seconds a day. I was annoyed. I learned that I could regulate it myself. I opened the back of the watch and looked at the beating heart of the movement. There was a tiny, tiny lever for regulating the timing. Using a toothpick and a timegrapher app on my phone, I gently nudged this lever by a microscopic amount. After a few tries, I had regulated the watch to be accurate to within two seconds a day—the same standard as a certified Rolex chronometer.
How to Change a Watch Battery for $1 and Not Pay a Jeweler $20
The Smallest Screw, The Biggest Savings
My quartz watch died, and I knew a jeweler would charge me $20 to change the battery. I decided to do it myself. I bought a cheap watch case back opener and the correct battery online for about a dollar. I opened the watch, noted the old battery, and carefully swapped it for the new one. The whole process took about two minutes. It was an incredibly simple task that jewelers charge an enormous premium for. I’ve since changed the batteries for all my friends and family.
I Built a “Seiko Mod” Watch That Looks Like a $10,000 Watch
The LEGO Set for Watch Lovers
I dreamed of owning a Rolex Submariner but didn’t have a spare $10,000. I discovered the world of “Seiko Modding.” I bought a basic, affordable Seiko dive watch. Then, I bought a collection of aftermarket parts—a new ceramic bezel, a sapphire crystal, new hands, and a new dial—that were all designed to mimic the look of the famous Rolex. Using a few simple tools, I disassembled the Seiko and rebuilt it with the new parts. The result was a stunning, custom-built watch that looked like a luxury timepiece for a tiny fraction of the cost.
The Most Common Reason a Mechanical Watch Stops Working (It’s an Easy Fix)
The Magnetism Menace
My mechanical watch suddenly started running extremely fast. I thought the movement was destroyed. I learned that the most common cause of this problem is that the watch’s delicate hairspring has become magnetized from being too close to a speaker or a laptop. I bought a cheap, $10 blue watch demagnetizer online. I passed my watch over it for a few seconds, and like magic, the watch was running perfectly again. It was a simple fix for what seemed like a catastrophic problem.
The Only 5 Tools You Need to Start Modifying Watches
The Beginner’s Toolkit
The world of watchmaking tools is deep and expensive. I learned that to get started with basic modifications, you only need five essential, affordable tools: a case back opener (to get inside), a hand-remover tool (to take the hands off), a hand-presser tool (to put them back on), a set of small precision screwdrivers, and a simple movement holder. With just these five tools, you can swap dials, hands, and crystals, and perform the majority of common watch mods.
How to Polish Scratches Out of a Watch Crystal
Polywatch is a Miracle Polish
My favorite watch had a domed acrylic crystal that was covered in ugly scratches. I thought it was ruined. I bought a small tube of a special polish called “Polywatch.” I put a tiny dab on the crystal and polished it with a soft cloth for a few minutes. The scratches completely vanished. The Polywatch is a very fine abrasive that removes a microscopic layer of the acrylic, polishing the surface back to a perfect, crystal-clear finish. It was like getting a brand new watch.
I Took Apart a Mechanical Watch Movement and Put It Back Together
The Terrifying and Rewarding Puzzle
As the ultimate challenge, I decided to completely disassemble a simple, cheap mechanical watch movement. It was a terrifying process of removing tiny, tiny screws and delicate springs. My workbench was a chaotic mess of hundreds of minuscule parts. I was sure I would never get it back together. But I followed a diagram patiently, and slowly, the puzzle started to come back together. The moment I put the balance wheel back in and it sprang to life, I felt an incredible sense of accomplishment. I had stared into the heart of time and understood it.
The Difference Between a Mechanical and a Quartz Watch
The Beating Heart vs. The Electric Pulse
I used to think all watches were the same. The difference is profound. A quartz watch is a piece of electronics. It uses a battery to send an electric pulse through a quartz crystal, which vibrates at a precise frequency to drive the hands. A mechanical watch is a miniature, wind-up machine. It is powered by a coiled spring and regulated by a tiny, beating balance wheel. It has no electronics. It is a living, breathing piece of traditional craftsmanship—a tiny engine on your wrist.
How to Spot a Fake Rolex from a Mile Away
The Sweep of the Second Hand
I was at a market, and a vendor was selling what he claimed was a Rolex. The easiest way to spot a fake is to look at the movement of the second hand. On a genuine Rolex (and most mechanical watches), the second hand has a smooth, sweeping motion because the balance wheel inside beats multiple times per second. On almost all fake watches, which use a cheap quartz movement, the second hand will have a distinct, once-per-second “tick-tock” motion. That ticking is the tell-tale sign of a fake.
The Most Underrated and Affordable Watch Brand for Collectors
The Vostok Amphibia: A Piece of Soviet History
I was looking for a unique, durable, and affordable mechanical watch. I discovered the Vostok Amphibia. It’s a rugged, quirky dive watch with a rich history—it was designed for the Soviet military. It has an in-house automatic movement and some truly ingenious engineering, like its “wobbly” crown. It’s not as refined as a Swiss watch, but it’s incredibly tough, has a ton of character, and you can buy a brand new one for under $100. It’s the ultimate conversation starter for any watch enthusiast.