What is HSN Code 910820?
HSN code 910820 is the Harmonized System of Nomenclature classification for With Automatic Winding under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 91 — Clocks And Watches And Parts Thereof, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying with automatic winding must quote HSN 910820 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.