Side by side

Orient AA02 Diver WatchvsYema Superman Steel CMM.10

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

AA02 Diver Watch
OrientAA02 Diver Watch
MSRP $285
Superman Steel CMM.10
YemaSuperman Steel CMM.10
MSRP $1,890

At a glance

16 of 29 specs differ
Diameter
AA02 Diver Watch41.5mm
Superman Steel CMM.1039mm
Power Reserve
AA02 Diver Watch40h
Superman Steel CMM.1040h
Water Resistance
AA02 Diver Watch200m
Superman Steel CMM.10300m
MSRP
AA02 Diver Watch$285
Superman Steel CMM.10$1,890

Full specifications

Case

6 specs
Diameter
41.5mm
39mm
Thickness
13mm
11.3mm
Lug-to-Lug
47mm
Lug Width
22mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

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

Movement

4 specs
Caliber
F6922
Yema CMM.10
Beat Rate
21,600 vph
28,800 vph
Jewels
22
25
Complications
Day-date
None

Pricing

1 specs
MSRP
$285
$1,890

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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 AA02 Diver Watch

Owners widely praise the Orient AA02 Diver Watch for its impressive quality and value, noting it as a keeper with considerable charm. The F6922 automatic movement offers hand-winding and hacking capabilities, and the watch features a 40-hour power reserve and a mineral crystal. Some owners have opted to replace the stock bracelet. On balance, owners rate the Orient AA02 Diver Watch highly for its exceptional value and overall quality at its affordable price point.

Yema Superman Steel CMM.10

Owners widely praise the Yema Superman Steel CMM.10 for its refined casework, including polished lug bevels and an elegant crown guard, and its comfortable 39mm x 10.5mm dimensions. The glossy black lacquer dial and bezel insert are noted for adding depth, and the in-house CMM.10 movement is reported to be accurate, with one owner observing a loss of only 2 seconds over 2 days. The scales bracelet is described as gorgeous and nearly invisible on the wrist, though some find its polished center links too flashy. One reviewer flagged the signature bezel lock mechanism as flimsy and inconvenient. The CMM.10 automatic movement offers a 70-hour power reserve and is regulated to within +5/-3 seconds per day. On balance, owners and reviewers rate the Yema Superman Steel CMM.10 highly for its refined finishing and comfortable wearability at its price point.

From video reviewers

The Yema Steel features an in-house movement with a micro-rotor, one of the most beautiful at this price point. The watch's clasp feels a bit thin, which is a notable drawback. Reviewers disagree on the movement's power reserve, with one reviewer noting a 42-hour reserve and the other not mentioning power reserve at all.

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