Side by side
Aera Instruments C-1vsZelos Hammerhead (Tantalum LE)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
C-142mm
Hammerhead (Tantalum LE)44mm
Power Reserve
C-156h
Hammerhead (Tantalum LE)40h
Water Resistance
C-1100m
Hammerhead (Tantalum LE)300m
MSRP
C-1$2,200
Hammerhead (Tantalum LE)$1,499
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42mm
44mm
Thickness
15.75mm
13mm
Lug-to-Lug
49.55mm
44mm
Material
Stainless Steel
Titanium
Water Resistance
100m
300m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Cloud
Tantalum LE
Movement
3 specsCaliber
SW510 BH B
Seiko NH35
Power Reserve
56h
40h
Jewels
27
25
Pricing
1 specsMSRP
$2,200
$1,499
Follow this matchup
Get a note when Aera Instruments C-1 vs Zelos Hammerhead (Tantalum LE) gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Bremont ALT1-CvsZelos Hammerhead (Tantalum LE)Fortis Flieger F-43 BicompaxvsZelos Hammerhead (Tantalum LE)Bremont Terra Nova 42.5 ChronographvsZelos Hammerhead (Tantalum LE)Zelos Hammerhead (Tantalum LE)vsWilliam Wood Triumph ChronographAera Instruments C-1vsZelos Hammerhead V3 300m BronzeAera Instruments C-1vsZelos Hammerhead V3 300m Titanium