Side by side

Oak & Oscar The Olmsted ExP-01vsGrand Seiko SLGH017

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

The Olmsted ExP-01
Oak & OscarThe Olmsted ExP-01
MSRP $1,775
SLGH017
Grand SeikoSLGH017
MSRP $10,500

At a glance

14 of 29 specs differ
Diameter
The Olmsted ExP-0138mm
SLGH01740mm
Power Reserve
The Olmsted ExP-0142h
SLGH01780h
Water Resistance
The Olmsted ExP-01100m
SLGH017100m
MSRP
The Olmsted ExP-01$1,775
SLGH017$10,500

Full specifications

Case

6 specs
Category
Field
Dress
Diameter
38mm
40mm
Thickness
10.8mm
11.7mm
Lug-to-Lug
44.9mm
47mm
Lug Width
20mm
22mm
Material
316L Heat-treated Stainless Steel
Titanium

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Yes
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW300
9SA5
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
80h
Complications
GMT, Chronograph, Date
None

Pricing

1 specs
MSRP
$1,775
$10,500

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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 ExP-01

Owners widely praise Oak & Oscar The Olmsted ExP-01 for its exceptional finishing, comfortable bracelet, and smooth movement. The dial designs are a frequent point of admiration, with specific appreciation for the white, navy, and gray variants, as well as the orange seconds hand. The watch is considered fairly priced at around $1.5k and is noted for its versatility and "soul." On balance, owners rate Oak & Oscar The Olmsted ExP-01 highly for its overall quality, design, and the brand's customer service.

Grand Seiko SLGH017

Grand Seiko SLGH017 owners and reviewers widely praise its impeccable finishing on the applied markers and handset, and its lightweight titanium case and bracelet. The high-beat 9SA5 movement is noted for its approximately 80-hour power reserve, with accuracy figures reported by owners ranging from +4 sec/day to +5 to -3 seconds per day, though some owners express concerns about accuracy deviating significantly from specifications. Some find the "Night Birch" dial stunning and appreciate the Evo 9 case design, while others note the dial texture appears less pronounced on its matte black surface and criticize the handset's proportions and lack of lume. The Grand Seiko SLGH017 is priced at €10,500. On balance, owners and reviewers rate the Grand Seiko SLGH017 highly for its lightweight titanium construction and impeccable finishing.

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