Brandwave

Seiko vs TAG Heuer:Which is more popular?

In September 2026, Seiko had more branded searches than TAG Heuer among watch brands in the United States. Seiko had about 368,000 branded searches, while TAG Heuer had 165,000. Seiko made up 9.6% of all watch brand searches we track, and TAG Heuer accounted for 4.3%. When we asked ChatGPT and Google AI Overviews about watch brands, Seiko appeared in three of the five answers and TAG Heuer in two. Seiko was mentioned before TAG Heuer in three out of four answers that named either.

Among watch brands in the United States in September 2026

Who do people search for more?

Seiko, about 2 searches for every 1 for TAG Heuer

Seiko 368K searchesTAG Heuer 165K searches

Who does AI mention more?

Seiko, mentioned in 3 of 5 answers, TAG Heuer in 2

Seiko in 3 of 5TAG Heuer in 2 of 5

Who does AI recommend more?

Seiko, named ahead of TAG Heuer in 3 of 4 answers

Seiko first in 3TAG Heuer first in 1

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Top watch brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Seiko was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. TAG Heuer was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Seiko was listed before TAG Heuer in three out of four answers that named either.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Tissot1st
  2. Casio2nd
  3. Seiko3rd
  4. Rolex4th
  5. Citizen5th
  6. Omega6th
  7. TAG Heuer7th
  8. Cartier8th
  9. Tudor9th
  10. Fossil10th
  11. +5 more

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Rolex4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Tissot4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Casio3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Seiko3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Citizen3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Cartier2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Omega2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • TAG Heuer2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Hamilton2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Tudor2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers

+5 more

See every answer about watch brands

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United States on October 26, 2026.

Is Seiko or TAG Heuer more popular in search?

This chart shows how often people search Google for Seiko and TAG Heuer by name. Each line represents a brand's share of searches for all 15 watch brands we track, month by month, from searches in United States.

Seiko and TAG Heuer among watch brands in the United States, by month

Share of searches by month for Seiko, TAG Heuer. The figures are in the table below the chart.

View monthly share of searches table
MonthRolexCasioSeikoCartierCitizenOmegaInvictaTAG HeuerHamiltonTissotTudorBulovaFossilTimexBreitling
Oct 202523.7%18.8%8.7%8.7%5.8%5.8%3.9%4.8%3.2%2.6%2.6%3.2%3.2%2.6%2.6%
Nov 202520.3%22.7%9.1%7.4%6.1%5%3.3%5%3.3%3.3%2.7%3.3%3.3%2.7%2.2%
Dec 202519.8%24.6%8.9%7.3%5.9%4.9%4%4.9%2.7%3.3%2.7%4%3.3%2.2%1.8%
Jan 202620.6%25.6%7.5%7.5%5%5%3.4%5%3.4%3.4%2.8%3.4%2.8%2.3%2.3%
Feb 202619.8%24.6%7.2%7.2%5.9%5.9%4%4.9%3.2%3.2%3.2%3.2%2.7%2.7%2.2%
Mar 202622.2%23.5%8.1%8.1%5.4%4.4%3.6%4.4%4.4%3%3%3%2.4%2.4%2%
Apr 202621.9%20%8%8%5.4%5.4%3.6%5.4%3.6%3.6%4.4%2.9%2.4%2.9%2.4%
May 202621.2%19.4%9.5%7.8%6.4%6.4%3.5%5.2%3.5%4.3%3.5%2.9%2.3%2.3%1.9%
Jun 202617.8%18.4%9.7%7.9%6.5%6.5%4.4%5.3%4.4%3.6%4.4%3.6%2.9%2.9%2%
Jul 202619%18.4%10.4%8.5%6.9%5.7%3.8%4.7%3.8%3.8%4.7%3.1%2.6%2.6%2.1%
Aug 202620.9%20.2%9.3%7.6%6.2%6.2%4.2%4.2%3.4%3.4%4.2%2.8%2.3%2.8%2.3%
Sep 202621.5%20.8%9.6%7.9%5.2%5.2%4.3%4.3%3.5%3.5%3.5%2.9%2.9%2.9%1.9%

How has the Seiko and TAG Heuer comparison changed over the last 12 months?

3 findings
  • Seiko was ahead of TAG Heuer in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Seiko’s share of searches among watch brands in the United States moved from 8.7% to 9.6%, and its estimated monthly branded searches moved from 301K to 368K.
  • Across the 12 months ending September 2026, TAG Heuer’s share of searches among watch brands in the United States moved from 4.8% to 4.3%, and its estimated monthly branded searches held steady at 165K.

How did search popularity change for United States watch brands in September 2026?

1 change
  1. Estimated monthly branded searches for Seiko in the United States rose 22.3% over 12 measured months, from 301K to 368K in September 2026.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Seiko’s and TAG Heuer’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Seiko

1 branded search term

  • seiko watches

TAG Heuer

1 branded search term

  • tag heuer

How the Brand Demand Index is measured

Other head-to-heads among watch brands

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