The Omega Seamaster Aqua Terra 150M (188.8.131.52.03.001) is encased in 41mm of stainless steel surrounding a blue dial on a blue rubber strap. Features of this Omega Seamaster Aqua Terra 150M include hours, minutes, seconds, and date. This Omega watch also measures 13.5mm in thickness and 47.5mm from lug-to-lug.
The Grand Seiko Spring Drive Elegance (SBGA407) Skyflake or "Snowflake Blue" is encased in 42.5mm of stainless steel surrounding a blue snowflake dial on a blue alligator leather strap. Features of this Grand Seiko Spring Drive include hours, minutes, seconds, power reserve indicator, and date. This Grand Seiko watch also measures 13.1mm in thickness and 48.1mm from lug-to-lug.
For complete details, watch the full Grand Seiko vs Omega review by Tim Mosso!