Glycine Combat Sub BronzevsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differFull specifications
Case
7 specsCrystal & Dial
5 specsMovement
4 specsPricing
1 specsFollow this matchup
Get a note when Glycine Combat Sub Bronze vs Seiko Prospex Sea gets more votes, a community discussion, or a price drop. No account needed.
Owners + reviewers, side by side
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Glycine Combat Sub Bronze for its beautiful and unique patina development, comfortable thin 10mm case, and extraordinary lume. The watch is considered a fun and good value at its price point, with a cool bezel insert and a surprisingly accurate movement. Some owners dislike the shiny, non-bronze buckle, while opinions are split on the dial's gradient, with some appreciating its changing appearance and others disliking it. One owner notes the crown can be slightly difficult to screw down. On balance, owners rate the Glycine Combat Sub Bronze highly for its attractive bronze patina and slim, comfortable wearability at an accessible price.
Owners widely praise the Seiko Prospex Sea for its excellent lume, robust build, and value, with many highlighting the comfortable 4 o'clock crown and reliable movements. Reviewers note impressive case finishing and attractive dials, with specific models lauded for their gradient blue designs and smooth bezel actions. Accuracy figures vary, with one owner reporting +9 seconds/day after demagnetization, while others find the watches to be good first "proper" watches. Some owners find the stock rubber straps uncomfortable or the overall size substantial on smaller wrists. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its combination of strong dive watch functionality and appealing design at its price point.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.









