Comparing the Marinemaster 300 with a Grand Seiko

Just a fun look at two extremely cool sport watches from Seiko's higher price categories. How much, if any difference is there between a high level Prospex Diver and a Grand Seiko GMT? I hope you enjoy the video, let me know in the comments what you think.

Short Guitar Clip by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Artist: http://audionautix.com/

Видео Comparing the Marinemaster 300 with a Grand Seiko канала Bruce Williams