Side by side

Mr Jones Watches A perfectly useless afternoonvsYema Skin Diver CMM.20

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

A perfectly useless afternoon
Mr Jones WatchesA perfectly useless afternoon
MSRP $195
Skin Diver CMM.20
YemaSkin Diver CMM.20
MSRP $2,372

At a glance

10 of 29 specs differ
Diameter
A perfectly useless afternoon40mm
Skin Diver CMM.2039.5mm
Power Reserve
A perfectly useless afternoon40h
Skin Diver CMM.2040h
Water Resistance
A perfectly useless afternoon
Skin Diver CMM.20200m
MSRP
A perfectly useless afternoon$195
Skin Diver CMM.20$2,372

Full specifications

Case

6 specs
Category
Casual
Diver
Diameter
40mm
39.5mm
Thickness
11.5mm
Lug-to-Lug
47mm
Lug Width
20mm
Water Resistance
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Standard
Black

Movement

1 specs
Caliber
Yema CMM.20

Pricing

1 specs
MSRP
$195
$2,372

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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.

Mr Jones Watches A perfectly useless afternoon

Mr Jones Watches A perfectly useless afternoon is widely praised for its creative, fun, and original design, with reviewers and owners alike highlighting its vibrant colors and ability to serve as a conversation starter. The watch is considered well-made for its price, featuring a unique aesthetic where a figure's leg indicates the hour and a rubber duck shows the minutes. Some owners report the blue nylon strap can be small in diameter. One reviewer noted the Milanese bracelet was too shiny and opted to brush it and the lugs for a more subdued look. The mechanical variant uses an STP1-11 automatic movement with a 44-hour power reserve and acceptable accuracy, while the quartz variant features a unique dial design with hour markers integrated into the watery visual. Overall, owners and reviewers rate Mr Jones Watches A perfectly useless afternoon highly for its imaginative design and good value.

Yema Skin Diver CMM.20

Owners and reviewers widely praise the Yema Skin Diver CMM.20 for its vintage aesthetic, 39mm-39.5mm case size, and the in-house CMM.20 micro-rotor movement. The watch features a textured cream dial, sharp applied indices, and a satisfyingly over-engineered push-to-turn bi-directional bezel. The fully brushed bracelet with toolless micro-adjust clasp is highlighted as a significant improvement, though some note its extended lug-to-lug may challenge smaller wrists. Accuracy figures range from -3/+7 seconds per day to erratic results between 0 and -10 seconds per day, with a 70-hour power reserve. Some owners express concerns about the brand's QC reputation and the micro-rotor movement's performance, while one reviewer noted questionable finishing on a prototype's hour hand and a rattly clasp. Overall, owners and reviewers rate the Yema Skin Diver CMM.20 highly for its vintage styling and improved bracelet at the price.

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