Side by side

Spinnaker Croft 42 SkeletonvsZelos Spearfish GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Croft 42 Skeleton
SpinnakerCroft 42 Skeleton
MSRP $435
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

9 of 29 specs differ
Diameter
Croft 42 Skeleton42mm
Spearfish GMT40mm
Power Reserve
Croft 42 Skeleton40h
Spearfish GMT40h
Water Resistance
Croft 42 Skeleton100m
Spearfish GMT200m
MSRP
Croft 42 Skeleton$435
Spearfish GMT$999

Full specifications

Case

6 specs
Category
Sport
GMT
Diameter
42mm
40mm
Thickness
14mm
13mm
Lug-to-Lug
49mm
40mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Steel
Frost

Movement

1 specs
Caliber
SII NH38A
Sellita SW330-2

Pricing

1 specs
MSRP
$435
$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.

Spinnaker Croft 42 Skeleton

Owners widely report the Spinnaker Croft 42 Skeleton offers good build quality for its price, with some finding it a decent buy on sale. Reviewers note the 42mm case provides significant wrist presence. However, opinions are split on legibility and aesthetics, with some finding it poorly executed and uninteresting while others consider it one of the more legible skeleton watches. The watch is powered by a Seiko NH70 automatic movement with a 41-hour power reserve, though one reviewer considered the movement uninteresting. The bracelet and clasp are considered mediocre for the price point. Overall, owners and reviewers find the Spinnaker Croft 42 Skeleton to be a polarizing but potentially good value skeletonized dive watch when purchased on sale, with its build quality being a key positive for many.

Zelos Spearfish GMT

The Zelos Spearfish GMT is widely praised for its exceptional value, with reviewers highlighting its superb finishing, flawless machining, and a tool-less micro-adjustment clasp that exceeds its price point. It features a La Joux-Perret G100 movement with a 68-hour power reserve, achieving an average accuracy of +2.6 seconds per day, or a Miyota 9075 movement offering flier-style GMT functionality. The 40mm case and bidirectional 48-click ceramic bezel are well-executed, though one reviewer noted a minor compromise in the end link fit. Overall, owners and reviewers rate the Zelos Spearfish GMT highly for its impressive finishing and value proposition.

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