Omega Seamaster 300vsTudor Prince Date Hydronaut
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seamaster 300

Prince Date Hydronaut
Diameter
39mm
39mm
Thickness
n/a
11.3mm
Water Resistance
200m
200m
Movement
Omega 552
ETA 2824-2
Case
4 specsCrystal & Dial
3 specsMovement
2 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Omega Seamaster 300 for its pure design, featuring a sandwich dial and Broad Arrow hour hand, with many calling it their most worn watch and an incredible value. Reviewers note its improved and modernized aesthetic compared to previous models, highlighting its curvaceous look, pronounced sapphire crystal, and scratch-resistant bezel insert. Some owners find the standard color schemes the best value, while others appreciate the timeless appeal of specific dial colors or unique finishes. One owner reports the coaxial 8800 movement runs at approximately 1.2 seconds fast per day per Omega's specifications, though subjectively closer to 0.2 seconds fast. The bracelet's minimal taper and end link design are noted points of contention by one reviewer. On balance, owners and reviewers rate the Omega Seamaster 300 highly for its attractive pure design and exceptional value.
Owners widely praise the Tudor Prince Date Hydronaut for its impressive case design, with one enthusiast specifically noting the appeal of an ivory dial with red accents. One owner reported a watch that was not running upon receipt, requiring a 9-week repair, but it has since kept great time. The Tudor Prince Date Hydronaut is powered by an ETA 2824-2 automatic movement. On balance, owners and reviewers appreciate the Tudor Prince Date Hydronaut for its distinctive case design and aesthetic details.
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