Watch Repair at Home — What You Can Fix Yourself vs What Needs a Watchmaker

Most people take their watch to a watchmaker for everything — even jobs that take less than 5 minutes to do at home. This guide covers exactly what you can fix yourself with a basic toolkit, and what genuinely requires a professional.

What You Can Easily Fix at Home

1. Battery Replacement (5–10 minutes)

The most common watch repair in India. A watchmaker charges ₹200–₹800 for this, but the battery itself costs ₹30–₹80 and the job takes under 10 minutes with a proper watch repair kit. All you need: a case back opener, plastic tweezers, and the correct replacement battery (check your watch model — common types are CR2032, SR626SW, SR621SW).

2. Strap Replacement (3–5 minutes)

Changing a leather, rubber, or NATO strap requires only a spring bar tool — a small forked instrument that compresses the spring bar pins holding the strap in place. The Kingsdun 149-piece kit includes spring bar tools in multiple sizes. This is one of the easiest watch jobs and the difference between a ₹500 watchmaker visit and a 3-minute home job.

3. Bracelet Link Removal/Addition (10–15 minutes)

Metal bracelets that are too loose or too tight need links added or removed for a proper fit. The kit includes link removal pins and a small hammer for pressing out the link pins. This looks intimidating but is very straightforward once you've done it once.

4. Crown Screw-Down (2 minutes)

If your watch crown (the knob on the side) has come loose or unscrewed, simply push it in and turn clockwise until it locks. No tools needed — just attention.

5. Case Back Cleaning

The back of the case collects skin oils, dust, and moisture over time. Open it with the case back opener tool, wipe the gasket area clean with a dry cloth, apply a tiny amount of silicone grease to the gasket, and reseal. This maintains water resistance between professional service intervals.

What to Buy for Home Watch Repairs

The Kingsdun 149-Piece Watch Repair Kit covers all the above jobs. It includes snap-off and screw-type case back openers, a watch cushion, spring bar tools, metal and plastic tweezers, precision screwdrivers, gaskets, and a link pin remover — everything organised in a leather roll case.

For a more comprehensive toolkit with additional case back tools and more gasket sizes, the Kingsdun 168-Piece Kit is the upgrade. Both are suitable for quartz and mechanical watches.

What Needs a Professional Watchmaker

• Movement service (cleaning and oiling) — requires disassembly of the movement, ultrasonic cleaning, and re-lubrication under magnification. Every 5–7 years for mechanical watches.
• Crystal replacement (glass) — requires a press fit tool and the exact replacement crystal. Possible at home for experienced DIYers but tricky for first-timers.
• Water resistance pressure testing — requires a pressure testing machine. After any case opening on a water-resistant watch, have it tested professionally if you plan to swim or shower with it.
• Bent hands or damaged dial — requires specialist dial tools to remove and refit without scratching.
• Broken mainspring on a mechanical watch — needs a new mainspring and movement disassembly.

The 80/20 Rule for Watch Owners

80% of watch visits to a watchmaker in India are for battery replacements and strap changes — both entirely doable at home. A one-time investment in a good watch toolkit pays for itself in 2–3 battery replacements. For a collection of 5+ watches, it pays for itself in the first year.

Browse our full watch repair kit range at Agromato. Read our step-by-step battery replacement guide to see exactly how it's done. Questions? WhatsApp us at 9945313756.