Side by side

Zelos Hammerhead (Tantalum LE)vsGrand Seiko SBGA481

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
SBGA481
Grand SeikoSBGA481
MSRP $11,100

At a glance

12 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
SBGA48144.5mm
Power Reserve
Hammerhead (Tantalum LE)40h
SBGA48172h
Water Resistance
Hammerhead (Tantalum LE)300m
SBGA481200m
MSRP
Hammerhead (Tantalum LE)$1,499
SBGA481$11,100

Full specifications

Case

5 specs
Diameter
44mm
44.5mm
Thickness
13mm
14.3mm
Lug-to-Lug
44mm
50mm
Lug Width
22mm
23mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Tantalum LE
Black

Movement

3 specs
Caliber
Seiko NH35
9R65
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$1,499
$11,100

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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.

Grand Seiko SBGA481

Grand Seiko SBGA481 owners praise its light titanium case and sharp finishing, with one owner reporting it runs perfectly. Reviewers describe the SBGA481 as an unapologetically Grand Seiko creation with a unique hour hand and a "geeky, techy vibe" that some find daring. On balance, the consensus is that the Grand Seiko SBGA481 is a fun and daring watch that showcases the brand's distinctive design language.

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