Side by side
Oak & Oscar The Olmsted Windup EditionvsGrand Seiko SLGA009
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
The Olmsted Windup Edition38mm
SLGA00940mm
Power Reserve
The Olmsted Windup Edition50h
SLGA009120h
Water Resistance
The Olmsted Windup Edition100m
SLGA009100m
MSRP
The Olmsted Windup Edition$1,775
SLGA009$9,800
Full specifications
Case
7 specsCategory
Field
Dress
Diameter
38mm
40mm
Thickness
10.8mm
11.8mm
Lug-to-Lug
44.9mm
47.9mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Caseback
Engraved
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Yes
Dial Color
Grey
Black
Lume
Super-LumiNova
None
Movement
5 specsCaliber
Sellita SW300
9RA2
Type
Automatic
Spring Drive
Beat Rate
4 vph
28,800 vph
Power Reserve
50h
120h
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$1,775
$9,800
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