Seiko 5KXvsZelos Hammerhead V3 300m

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5KX
Seiko5KX

MSRP $350

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Hammerhead V3 300m
ZelosHammerhead V3 300m

Ref. hammerhead-v3-300m-burnt-orange·MSRP $449

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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.

Seiko 5KX at true scale

5KX

Zelos Hammerhead V3 300m at true scale

Hammerhead V3 300m

Diameter

42.5mm

44mm

Lug-to-Lug

46mm

lowest

48mm

Thickness

13.4mm

13mm

lowest

Water Resistance

100m

300m

highest

Power Reserve

41h

n/a

MSRP

$350

lowest

$449

Movement

Seiko 4R36

Seiko NH35

Case

4 specs
Diameter
42.5mm
44mm
Thickness
13.4mm
13mm
Lug-to-Lug
46mm
48mm
Water Resistance
100m
300m

Crystal & Dial

3 specs
Crystal
Hardlex
Sapphire
Dial Color
Blue
n/a
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
Seiko 4R36
Seiko NH35
Power Reserve
41h
0h
Jewels
24
0

Pricing

1 specs
MSRP
$350
$449
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