Side by side

Zelos Hammerhead (Tantalum LE)vsTornek-Rayville TR-660 Acrylic Date

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
TR-660 Acrylic Date
Tornek-RayvilleTR-660 Acrylic Date

At a glance

13 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
TR-660 Acrylic Date40mm
Power Reserve
Hammerhead (Tantalum LE)40h
TR-660 Acrylic Date50h
Water Resistance
Hammerhead (Tantalum LE)300m
TR-660 Acrylic Date200m
MSRP
Hammerhead (Tantalum LE)$1,499
TR-660 Acrylic Date

Full specifications

Case

6 specs
Diameter
44mm
40mm
Thickness
13mm
14.7mm
Lug-to-Lug
44mm
48.5mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Tantalum LE
Black
Lume
None
Superluminova

Movement

2 specs
Caliber
Seiko NH35
TMI NH38
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$1,499

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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.

Tornek-Rayville TR-660 Acrylic Date

Owners widely praise the exceptional build quality for the price, noting a solid feel, quiet rotor, and good bezel action on the Tornek-Rayville TR-660 Acrylic Date. Reviewers highlight its utilitarian, non-reflective matte black dial and the inclusion of a moisture detector, echoing its military-issued predecessor. One owner found the lume dim and short-lived. Overall, owners rate the Tornek-Rayville TR-660 Acrylic Date highly for its robust construction and military-inspired design cues at its price point.

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