Side by side

Orient SK Diver Retro (Revival)vsYema Wristmaster Slim CMM.20

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

SK Diver Retro (Revival)
OrientSK Diver Retro (Revival)
MSRP $325
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

17 of 29 specs differ
Diameter
SK Diver Retro (Revival)41.7mm
Wristmaster Slim CMM.2039mm
Power Reserve
SK Diver Retro (Revival)40h
Wristmaster Slim CMM.2040h
Water Resistance
SK Diver Retro (Revival)50m
Wristmaster Slim CMM.20100m
MSRP
SK Diver Retro (Revival)$325
Wristmaster Slim CMM.20$2,117

Full specifications

Case

7 specs
Category
Sport
GMT
Diameter
41.7mm
39mm
Thickness
12.6mm
9mm
Lug-to-Lug
46.2mm
Lug Width
18mm
24mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Gold
Black
Indices
Applied

Movement

4 specs
Caliber
F6922
Yema CMM.20
Beat Rate
21,600 vph
28,800 vph
Jewels
22
25
Complications
Day-date
None

Pricing

1 specs
MSRP
$325
$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.

Orient SK Diver Retro (Revival)

Owners widely praise the Orient SK Diver Retro (Revival) for its affordable, retro-cool, asymmetrical case design and interior rotating bezel. However, reviewers and owners alike flag the folded link bracelet as a significant detractor, describing it as "jangly" and of poor quality. Concerns are also raised about its weak lume and 50-meter water resistance, rendering it unsuitable as a true diver. The movement's lack of hand-winding and hacking is noted, and some find the watch's design polarizing, with lugs appearing on separate planes, leading some to feel it "radiates 'cheap watch'". On balance, owners value the Orient SK Diver Retro (Revival) for its unique vintage aesthetic and accessible price point, despite significant drawbacks in bracelet quality and water resistance.

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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