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  3. Seek 320 vs Seek 420

Silva Seek 320 vs Silva Seek 420

What Seek 320 does better (0) and where Seek 420 wins (2) — every spec side by side.

Silva Seek 320
Silva · 2025Seek 320
4.9Score
0 advantages≈ $19
vs
Silva Seek 420
Silva · 2025Seek 420
7.5Score
2 advantages≈ $30
Higher score
3.3Brightness & throw4.7
5.9Build & durability8.2
5.9Features5.9

Why is Seek 320 better than Seek 420?

Seek 320 has no measurable advantages in this pair.

Why is Seek 420 better than Seek 320?

  1. Maximum output320 lm vs 420 lm+31%
  2. Water protection (IPx)IPx7 vs IPx8+14%
Specifications

Side by side

Silva Seek 320Silva Seek 320≈ $194.9
Silva Seek 420Silva Seek 420≈ $307.5
Light output
Maximum output320 lm420 lm
Light sourceLEDLED
LED & beam
Number of LEDs—3
Battery & charging
BatteryAAAAAA
Maximum runtime—110 h
Rechargeable—Yes
Build & durability
Water protection (IPx)IPx7IPx8
Submersible to—2 m
Body materialPlastic / polymerPlastic / polymer
Size & weight
Weight—92 g
Modes & features
Red lightYesYes
Colours—Blue
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