Side by side

Zelos Hammerhead (Tantalum LE)vsSugess Tourbillon Master SU8001

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
Tourbillon Master SU8001
SugessTourbillon Master SU8001
MSRP $999

At a glance

15 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
Tourbillon Master SU800141mm
Power Reserve
Hammerhead (Tantalum LE)40h
Tourbillon Master SU800140h
Water Resistance
Hammerhead (Tantalum LE)300m
Tourbillon Master SU800150m
MSRP
Hammerhead (Tantalum LE)$1,499
Tourbillon Master SU8001$999

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
44mm
41mm
Thickness
13mm
10mm
Lug-to-Lug
44mm
46mm
Lug Width
22mm
10mm
Material
Titanium
Stainless Steel/Rose Gold
Water Resistance
300m
50m
Caseback
Solid
Display

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Tantalum LE
Black

Movement

4 specs
Caliber
Seiko NH35
Seagull ST8000
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date, Power reserve indicator

Pricing

1 specs
MSRP
$1,499
$999

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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.

Sugess Tourbillon Master SU8001

Owners widely praise the Sugess Tourbillon Master for its accessible tourbillon complication and value, with one owner noting an initial accuracy of +2 seconds per day. However, community feedback flags a winding stem that feels flimsy and straps that are considered poor, featuring a comically large buckle. Some owners report a degradation in accuracy to around -20 seconds per day after a month, and the steel case edges are described as rounded with the material proving soft and prone to scratching. On balance, owners view the Sugess Tourbillon Master as a remarkable value for its tourbillon feature, despite concerns regarding strap quality and long-term material durability.

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