Side by side

Spinnaker Croft 42 SkeletonvsYema Wristmaster Slim CMM.20

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

Croft 42 Skeleton
SpinnakerCroft 42 Skeleton
MSRP $435
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

8 of 29 specs differ
Diameter
Croft 42 Skeleton42mm
Wristmaster Slim CMM.2039mm
Power Reserve
Croft 42 Skeleton40h
Wristmaster Slim CMM.2040h
Water Resistance
Croft 42 Skeleton100m
Wristmaster Slim CMM.20100m
MSRP
Croft 42 Skeleton$435
Wristmaster Slim CMM.20$2,117

Full specifications

Case

5 specs
Category
Sport
GMT
Diameter
42mm
39mm
Thickness
14mm
9mm
Lug-to-Lug
49mm
Lug Width
22mm
24mm

Crystal & Dial

1 specs
Dial Color
Steel
Black

Movement

1 specs
Caliber
SII NH38A
Yema CMM.20

Pricing

1 specs
MSRP
$435
$2,117

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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.

Yema Wristmaster Slim CMM.20

The Yema Wristmaster Slim CMM.20 is widely praised for its compelling integrated bracelet design and comfortable 39mm wearability. Reviewers highlight its impressive value, featuring an in-house CMM.20 micro-rotor movement with a 70-hour power reserve, adjusted to -3/+7 seconds per day, all within a slim 9mm case. Some note the domed sapphire crystal can produce glare and the dial text is quite small. On balance, reviewers rate the Yema Wristmaster Slim CMM.20 highly for its integrated design and value proposition with a micro-rotor movement.

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