The Verdict

Watch Battery Replacement Tool Kit: EasyTime Professional Wa

Here’s the honest truth about watch battery replacement: the batteries themselves cost under $5. The tools to get the case open without scratching everything to hell? That’s where most people get fleeced — either paying a jeweler $25 per swap or buying a $12 Amazon kit that bends on the first use. The EasyTime Professional kit sits in that awkward middle ground. Is it worth the upgrade?

What You Actually Get

The kit includes a case press with six interchangeable dies (covers most snap-back and some press-fit cases), a case knife, a case opener for screw-back watches, three screwdrivers with hardened tips, plastic pry tools, padded tweezers, and a small anti-static mat. Notably absent: a battery tester and magnification loupe. For the price point, the die selection is better than most competitors — many sub-$20 kits ship with only three dies that don’t fit anything modern.

Build Quality and Real-World Performance

The case press is the standout piece here. It’s got actual heft — not the flimsy aluminum tube you see in cheaper kits. The dies seat properly and the threaded handle moves smoothly. I’ve used it to reseat snap-backs on a Citizen Eco-Drive and a Seiko 5, and both closed with a satisfying, even click. No crooked seating, no mangled case backs.

The case knife is sharp enough to work but not so aggressive that you’ll slice a gasket on the first attempt. The screwdrivers are the real surprise — the tips are properly machined, not just stamped. They fit JIS and Phillips head case screws without camming out.

The catch: the included instructions are little more than a diagram sheet. If you’ve never opened a watch before, you’ll spend 20 minutes on YouTube before your first attempt. That’s not a dealbreaker — it’s a $20 tool kit, not a horology course — but be honest about your skill level.

What Buyers Consistently Praise

The 4.6-star rating across 229 reviews reflects a pattern of satisfied first-timers. Multiple reviewers specifically call out the case press as the difference-maker. One buyer wrote, “The press is the star — I was able to replace two batteries in ten minutes without a trip to the mall kiosk.” Another noted, “Finally a kit where the screwdrivers don’t strip the first screw you touch.” The padded tweezers also get consistent mentions for not scratching case interiors.

Where It Falls Short

No battery tester is the most annoying omission. You’ll reseal a case, then realize the new battery was dead on arrival — and now you’re prying the back off again. Also, the plastic pry tools are borderline useless for anything other than gaskets. And the case press dies don’t accommodate every case shape; oversized or oddly contoured cases will still require hand pressure.

Who Should Buy This

• The one-watch owner whose battery dies every 2-3 years — you’ll break even after two swaps
• Multi-watch collectors with 3+ watches in rotation — this kit pays for itself immediately
• Not for you if you own only luxury divers with screw-down crowns or watches with extremely unusual case shapes — you’ll need specialty tools

FAQ

Q: Will this work on a Rolex or Omega? No. Luxury watches with screw-down crowns and gasket systems need professional tools and expertise. Don’t attempt it.

Q: How many battery sizes does it handle? The kit handles standard coin cell sizes (SR626SW, SR621SW, CR2016, CR2032, etc.) — essentially everything in common quartz watches. The press dies are the limiting factor, not the battery sizes.

Q: Can I replace the case gasket with this kit? The pry tools can remove a gasket, but the kit doesn’t include replacement gaskets. You’ll need to source those separately.

The Verdict

Buy it if you’re tired of paying $20-30 for a 5-minute battery swap or you own multiple quartz watches. The case press alone justifies the cost over cheaper kits.

Skip it if you only need one battery replacement ever, or you own exclusively high-end luxury pieces. A jewelry store visit is still your better option there.

Rating: 4.6/5 — The EasyTime kit delivers professional-grade results at a hobbyist price. The missing battery tester and sparse instructions keep it from a perfect score, but for the vast majority of watch owners, this is the last battery kit you’ll need to buy.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.