Side by side

Cincinnati Watch Company P-40 A-11 Pilot Black AutomaticvsYema Superman Steel CMM.10

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

P-40 A-11 Pilot Black Automatic
Cincinnati Watch CompanyP-40 A-11 Pilot Black Automatic
MSRP $895
Superman Steel CMM.10
YemaSuperman Steel CMM.10
MSRP $1,890

At a glance

18 of 29 specs differ
Diameter
P-40 A-11 Pilot Black Automatic38mm
Superman Steel CMM.1039mm
Power Reserve
P-40 A-11 Pilot Black Automatic65h
Superman Steel CMM.1040h
Water Resistance
P-40 A-11 Pilot Black Automatic100m
Superman Steel CMM.10300m
MSRP
P-40 A-11 Pilot Black Automatic$895
Superman Steel CMM.10$1,890

Full specifications

Case

8 specs
Category
Pilot
Diver
Diameter
38mm
39mm
Thickness
10.8mm
11.3mm
Lug-to-Lug
46.5mm
Lug Width
20mm
19mm
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Screw Down w/ Sapphire Display
Solid

Crystal & Dial

6 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
Steel
Indices
Applied
Lume
X1 C3
None

Movement

3 specs
Caliber
Sellita SW200-2
Yema CMM.10
Power Reserve
65h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$895
$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.

Cincinnati Watch Company P-40 A-11 Pilot Black Automatic

Owners widely praise the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its sharp finishing, textured pearlescent dial, and excellent lume. The simple, understated design and comfortable 38mm size are also frequently highlighted. Some owners note the bracelet lacks quick micro-adjustments and the quick-release spring bars can dig into the wrist. One owner found the lume blocks potentially thinner and the font on larger numbers less desirable than a standard typeface, though the seconds hand was considered a success. Overall, owners highly recommend the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its great craftsmanship and value.

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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