What is HSN Code 9109?
HSN code 9109 is the Harmonized System of Nomenclature classification for Clock Movements, Complete And Assembled under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-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 clock movements, complete and assembled must quote HSN 9109 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.