Side by side

Spinnaker Hull California (Olive Oyl Red)vsYema Wristmaster Slim CMM.20

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

Hull California (Olive Oyl Red)
SpinnakerHull California (Olive Oyl Red)
MSRP $375
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

8 of 29 specs differ
Diameter
Hull California (Olive Oyl Red)42mm
Wristmaster Slim CMM.2039mm
Power Reserve
Hull California (Olive Oyl Red)40h
Wristmaster Slim CMM.2040h
Water Resistance
Hull California (Olive Oyl Red)100m
Wristmaster Slim CMM.20100m
MSRP
Hull California (Olive Oyl Red)$375
Wristmaster Slim CMM.20$2,117

Full specifications

Case

5 specs
Category
Diver
GMT
Diameter
42mm
39mm
Thickness
15mm
9mm
Lug-to-Lug
47.5mm
Lug Width
22mm
24mm

Crystal & Dial

1 specs
Dial Color
Olive Oyl Red
Black

Movement

1 specs
Caliber
SII NH35A
Yema CMM.20

Pricing

1 specs
MSRP
$375
$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 Hull California (Olive Oyl Red)

Owners widely praise the Spinnaker Hull California (Olive Oyl Red)'s polished case finish and textured dial, with one owner finding its jubilee bracelet superior to Seiko's. Some find the 24-hour subdial functionally illogical and visually unappealing, while others prefer a smoother dial texture over the current finish. On balance, owners value the Spinnaker Hull California (Olive Oyl Red) for its striking dial and high-quality bracelet at its price point.

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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