Side by side

Zelos Hammerhead (Tantalum LE)vsSternglas Naos XS

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
Naos XS
SternglasNaos XS
MSRP $247

At a glance

14 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
Naos XS33mm
Power Reserve
Hammerhead (Tantalum LE)40h
Naos XS
Water Resistance
Hammerhead (Tantalum LE)300m
Naos XS50m
MSRP
Hammerhead (Tantalum LE)$1,499
Naos XS$247

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
44mm
33mm
Thickness
13mm
6mm
Lug-to-Lug
44mm
36mm
Lug Width
22mm
16mm
Material
Titanium
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Tantalum LE

Movement

4 specs
Caliber
Seiko NH35
Ronda 784
Type
Automatic
Quartz
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$1,499
$247

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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.

Sternglas Naos XS

Owners widely praise the Sternglas Naos XS for its simple, awesome design, domed sapphire crystal, and clean hands, with one owner highlighting the beautiful blue mother-of-pearl dial and top-notch build quality on a special edition. It is recommended as a durable, refined daily wear watch for around $270, suitable for casual and formal occasions. However, one owner found the Sternglas Naos XS to have a cheap feel and a face resembling a toy, noting it wears smaller than expected, while another described the automatic movement as a bit noisy. On balance, owners rate the Sternglas Naos XS highly for its refined design and value, with specific praise for the mother-of-pearl dial on special editions.

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