Side by side

Oak & Oscar The Olmsted MattevsYema Superman Steel CMM.10

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

The Olmsted Matte
Oak & OscarThe Olmsted Matte
MSRP $1,775
Superman Steel CMM.10
YemaSuperman Steel CMM.10
MSRP $1,890

At a glance

18 of 29 specs differ
Diameter
The Olmsted Matte38mm
Superman Steel CMM.1039mm
Power Reserve
The Olmsted Matte42h
Superman Steel CMM.1040h
Water Resistance
The Olmsted Matte100m
Superman Steel CMM.10300m
MSRP
The Olmsted Matte$1,775
Superman Steel CMM.10$1,890

Full specifications

Case

8 specs
Category
Field
Diver
Diameter
38mm
39mm
Thickness
10.8mm
11.3mm
Lug-to-Lug
44.9mm
Lug Width
20mm
19mm
Material
316L Stainless Steel (matte ceramic coated)
316L Stainless Steel
Water Resistance
100m
300m
Caseback
Solid screw-down
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
Steel
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW300
Yema CMM.10
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
40h
Complications
GMT, Chronograph, Date
None

Pricing

1 specs
MSRP
$1,775
$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.

Oak & Oscar The Olmsted Matte

Oak & Oscar The Olmsted Matte is praised for its stealthy, modern field watch aesthetic, featuring a durable ceramic-coated steel case and a clean, no-date dial. Reviewers highlight its comfortable 38mm dimensions and 100m water resistance. The watch offers exceptional value at $1,475, including two straps and a travel wallet, with a modified ETA 2892-A2 movement. One reviewer notes the ceramic coating may develop patina with heavy wear. Overall, reviewers rate Oak & Oscar The Olmsted Matte highly for its stealthy design and value proposition.

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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