Side by side

Zelos Hammerhead (Tantalum LE)vsPhoibos Leviathan

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Hammerhead (Tantalum LE)
ZelosHammerhead (Tantalum LE)
MSRP $1,499
Leviathan
PhoibosLeviathan
MSRP $309

At a glance

11 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
Leviathan45mm
Power Reserve
Hammerhead (Tantalum LE)40h
Leviathan40h
Water Resistance
Hammerhead (Tantalum LE)300m
Leviathan500m
MSRP
Hammerhead (Tantalum LE)$1,499
Leviathan$309

Full specifications

Case

5 specs
Diameter
44mm
45mm
Thickness
13mm
15.5mm
Lug-to-Lug
44mm
54mm
Material
Titanium
Stainless Steel
Water Resistance
300m
500m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Tantalum LE
Blue
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Seiko NH35
NH 35

Pricing

1 specs
MSRP
$1,499
$309

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Zelos Hammerhead (Tantalum LE)

The Zelos Hammerhead (Tantalum LE) features a forged carbon dial and bezel insert with infused lume. On balance, owners and reviewers rate the Zelos Hammerhead (Tantalum LE) highly for its unique material composition and substantial feel.

Phoibos Leviathan

Owners widely report the Phoibos Leviathan offers a vintage experience at an affordable price due to its proportions and conservative design. However, the watch is considered well-made and sturdy but quite heavy, with a 45mm x 54mm lug-to-lug case and a 15.5mm thickness, leading some owners to replace the stock band. On balance, owners rate the Phoibos Leviathan highly for its vintage feel and sturdy build at its price point.

From video reviewers

The watch features 500m water resistance and a Seiko NH35 automatic movement. The case size is a point of contention, with reviewers noting it is substantial and may overwhelm smaller wrists, while others highlight a 40mm case size as an improvement.

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