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GST invoice format for a watch repair shop

A watch repair counter mixes small part sales with skilled service, and the bill should keep both visible. Repair of watches and clocks is SAC 998722 at 18%, replacement cells are primary batteries under 8506 at 18%, and new wrist watches sold over the counter are 9102 at 18%. Beyond the basics, record the watch brand, model and case number, the movement type, work done such as battery change, overhaul or glass fitting, the water-resistance test result and the period of the repair warranty.

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Sample watch repair shop invoice

Description	HSN/SAC	Qty	Rate (₹)	Taxable (₹)	GST
Silver oxide watch cell SR626SW	8506	2 NOS	120.00	240.00	18%
Full service and overhaul, automatic movement	998722	1 JOB	2,500.00	2,500.00	18%
Mineral crystal glass replacement and fitting	998722	1 JOB	400.00	400.00	18%
Quartz analogue wrist watch, stainless steel case	9102	1 NOS	2,800.00	2,800.00	18%
Strap resizing and link removal	998722	1 JOB	100.00	100.00	18%
Taxable value				₹6,040.00
GST (CGST + SGST, or IGST if inter-state)				₹1,087.20
Invoice total				₹7,127.20

Sample prices are illustrative. Check the GST rate for your exact item or service before billing.

Extra fields a watch repair shop invoice needs

Brand, model and case number: Watches look alike once on the bench. Brand, model and the case-back number identify the customer's piece, avoid mix-ups and are what a customer's insurance claim would need.
Movement type: Quartz, automatic and mechanical movements need very different work. Stating the movement explains why a service on an automatic watch costs many times a battery change.
Work carried out: Battery change, full overhaul, crown and stem replacement, crystal fitting or strap resizing: list each so the customer can see what was done and the shop can track its parts usage.
Condition at receipt: Note scratches, dents, a cracked crystal or missing links when the watch comes in. It protects the shop if the customer later claims the damage happened during repair.
Water-resistance test result: If the watch was pressure tested after resealing, write the result. Customers relying on water resistance need the proof, and it limits the shop's liability if the watch is later damaged by water.
Repair warranty: Give the warranty on the service and parts, such as one year on overhaul. It defines what the shop will redo free and what will be a new chargeable job.

Standard GST invoice fields

Rule 46 of the CGST Rules applies to every tax invoice, including this one:

Supplier name, address and GSTIN
Consecutive invoice number (max 16 characters, unique for the year)
Date of issue
Customer name, address and GSTIN (if registered)
Place of supply with state name
HSN/SAC code per item
Description, quantity and unit
Taxable value after discounts
GST rate and CGST + SGST or IGST amounts
Signature or digital signature

GST rules that matter for a watch repair shop

Watch repair is a 18% service

Repair services of watches, clocks and jewellery sit under SAC 998722 in the maintenance and repair heading 9987. The September 2025 changes did not reduce this entry, so repairs remain at 18%. Note that jewellery repair shares the same code; a shop that repairs gold watch bracelets or chains for customers bills the labour under 998722 at 18%, but any gold it adds is a supply of gold at the separate 3% rate and must be its own line.

Batteries and parts

Watch cells are primary cells and primary batteries under 8506, listed at 18%. Movements, crowns, stems and dials have their own headings in chapter 91, and the shop should classify the parts it stocks using its supplier's HSN rather than putting every part under the watch heading 9102. Where only a battery is fitted, many shops bill the cell and a small fitting charge on separate lines.

Selling new watches

Wrist watches, pocket watches and stop watches of heading 9102 are in the 18% schedule. Luxury pieces carry the same 18% as budget watches; there is no higher slab for watches under the new structure. A shop selling both new watches and repair services can run one invoice series, provided each line shows the right HSN or SAC.

Sending watches to a brand service centre

Independent shops often send watches to the brand's service centre. The shop receives the brand's invoice for the work and bills the customer for the full service with its own margin. The movement of customer watches to the centre is not a sale and goes under a delivery challan; for a parcel of expensive watches, the value can cross the Rs 50,000 e-way bill limit.

Composition for small repairers

A watch repairer selling a few watches and mainly servicing cannot use the 1% goods composition scheme if services form more than the permitted small share of turnover. The service composition option at 6% up to Rs 50 lakh is an alternative but rules out issuing tax invoices.

Common billing mistakes

Writing 'watch repair Rs 300' without saying whether a battery was fitted, so neither the part nor the labour can be traced.
Billing gold added to a watch bracelet at the 18% repair rate instead of as a separate 3% gold line.
Sending customer watches to a brand service centre in a parcel with no delivery challan or declared value.
Skipping the condition note at receipt, then absorbing the cost of a scratch the customer blames on the shop.
Using the watch heading 9102 for loose movements and crowns bought as spare parts, instead of the HSN shown on the supplier's invoice.

Watch repair shop GST invoice: FAQ

What is the GST rate on watch repair?

18%. Repair of watches, clocks and jewellery is SAC 998722, taxed at 9% CGST and 9% SGST.

What GST applies to watch batteries?

18%. Watch cells are primary batteries of heading 8506, which is in the 18% schedule.

Are luxury watches taxed higher than ordinary ones?

No. All wrist watches of heading 9102 are listed at 18% after 22 September 2025.

Can I bill clock repairs under the same code?

Yes. SAC 998722 covers repair of watches and clocks, so wall and table clock repairs are billed at the same 18% rate.

Should I charge GST when I replace a battery under my own warranty?

If you replace a cell free under your shop's warranty on an earlier job, there is no fresh consideration, so no new taxable invoice is needed. Record it as a free replacement against the original bill number.

Sources: CBIC — Notification 9/2025-Integrated Tax (Rate), goods rate schedules · CBIC — Notification 9/2025-Central Tax (Rate), 17 Sep 2025 · CBIC tax information portal (notifications and SAC scheme) · GST Council — rate rationalisation press release, 56th meeting

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