Side by side

Hamilton Jazzmaster Slim AutovsSpinnaker Croft 42 Skeleton

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

Jazzmaster Slim Auto
HamiltonJazzmaster Slim Auto
MSRP $825
Croft 42 Skeleton
SpinnakerCroft 42 Skeleton
MSRP $435

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Slim Auto40mm
Croft 42 Skeleton42mm
Power Reserve
Jazzmaster Slim Auto50h
Croft 42 Skeleton40h
Water Resistance
Jazzmaster Slim Auto30m
Croft 42 Skeleton100m
MSRP
Jazzmaster Slim Auto$825
Croft 42 Skeleton$435

Full specifications

Case

6 specs
Category
Dress
Sport
Diameter
40mm
42mm
Thickness
8.35mm
14mm
Lug-to-Lug
46mm
49mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
100m

Crystal & Dial

1 specs
Dial Color
Black
Steel

Movement

2 specs
Caliber
No caliber
SII NH38A
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$825
$435

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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.

Hamilton Jazzmaster Slim Auto

The Hamilton Jazzmaster Slim Auto is praised for its elegance, light weight, and impressive leather strap, offering a classy yet engaging aesthetic. Its thin 8mm profile, achieved partly by omitting a seconds hand and utilizing the ETA 2892 movement, contributes to its wearability. However, one owner notes the 44mm case size as being very large, and another finds it less appealing than vintage Hamilton models, though the black dial version is considered better looking. Overall, owners appreciate the Hamilton Jazzmaster Slim Auto for its slim profile and elegant design.

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.

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