Side by side
Oak & Oscar The Olmsted Windup EditionvsYema Wristmaster Slim Small Seconds CMM.29
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
The Olmsted Windup Edition38mm
Wristmaster Slim Small Seconds CMM.2939mm
Power Reserve
The Olmsted Windup Edition50h
Wristmaster Slim Small Seconds CMM.2940h
Water Resistance
The Olmsted Windup Edition100m
Wristmaster Slim Small Seconds CMM.29100m
MSRP
The Olmsted Windup Edition$1,775
Wristmaster Slim Small Seconds CMM.29$2,249
Full specifications
Case
6 specsCategory
Field
Dress
Diameter
38mm
39mm
Thickness
10.8mm
9mm
Lug-to-Lug
44.9mm
—
Material
316L Stainless Steel
Stainless Steel
Caseback
Engraved
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Grey
Black
Lume
Super-LumiNova
None
Movement
4 specsCaliber
Sellita SW300
Yema CMM.29
Beat Rate
4 vph
28,800 vph
Power Reserve
50h
40h
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$1,775
$2,249
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