LEGO Technic Deep-Sea Research Submarine Building Set 413 Pieces

LEGO Technic Deep-Sea Research Submarine Building Set 413 Pieces

Marsoni

M251S

$56.33

Get it in 3 business days with 1 day shipping. Friday, May 29

LEGO Technic Deep-Sea Research Submarine Building Set 413 PiecesBuildable toy submarine for imaginative play. This science toy for kids includes lots of features to inspire creative voyages of discovery. Explore fun submarine features. The model is packed with features like those found on real submarines, giving kids a great insight into engineering concepts. The model includes spinning propellers. Test out the steering and the 3 spinning propellers. Cockpit explores with a seat and controls. Extending arm has fun

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A nice watch, the date feature and the glow in the dark were quite helpful. It lasted be about 6 months of regular use. Unfortunately it stopped keeping time (intermittent freezing) and the second hand fell off, I'm kinda disappointed with its durability. Unsure of the initial cause, I guess I hit something with my wrist.

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Reviewed in the United States on September 14, 2025

Verified Purchase

Nick b.

Chelsea, US

★★★★★ 5

Inexpensive good looking watch

Color: silver/glowing/green, Color: silver/glowing/green

Very nice looking watch

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 16, 2026

Verified Purchase