Side by side

Zelos Hammerhead (Tantalum LE)vsSpinnaker Croft 39 GMT

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
Croft 39 GMT
SpinnakerCroft 39 GMT
MSRP $445

At a glance

10 of 29 specs differ
Diameter
Hammerhead (Tantalum LE)44mm
Croft 39 GMT39mm
Power Reserve
Hammerhead (Tantalum LE)40h
Croft 39 GMT40h
Water Resistance
Hammerhead (Tantalum LE)300m
Croft 39 GMT100m
MSRP
Hammerhead (Tantalum LE)$1,499
Croft 39 GMT$445

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
44mm
39mm
Lug-to-Lug
44mm
47mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Tantalum LE
Red

Movement

1 specs
Caliber
Seiko NH35
Seiko NH34A

Pricing

1 specs
MSRP
$1,499
$445

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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.

Spinnaker Croft 39 GMT

Owners praise the Spinnaker Croft 39 GMT for its colorful design, NH34 GMT movement, and reasonable price, noting high-standard manufacturing on the case, bezel, and bracelet. One owner finds the 43mm case and 51mm lug-to-lug dimensions too large for the design, preferring a 39-40mm case size. A potential issue with the lume was noted by one user. On balance, owners value the Spinnaker Croft 39 GMT for its attractive design and build quality at its price point, though sizing is a point of contention for some.

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