MM 300 vs SBGA229

Oct 02, 2021,19:35 PM

So I have to say that the marinemaster 300 is a far better watch than the GS SBGA229. I will let the pictures do the talking. Note the movement shots were from watchtime and one from Bruce Williams off Google images. Retail for retail GS needs to stop using parts from a lower tier watch. It’s actually kind of embarrassing if you ask me!

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Fine piece of comparison analysis

 By: penang1974 : October 2nd, 2021-19:50
Thanks for such good work

Very interesting comparison.

 By: jlux : October 3rd, 2021-08:15
Having myself the MM300 I can only confirm that it is for me the best Seiko diver.

I like them both but for the price GS asks for they need to upgrade a lot.

 By: ripper444 : October 3rd, 2021-14:47
The case back is also similar to the air diver case backs from any seiko. The SBGA229 has been discontinued to maybe they are fixing all the design issues with it.