Side by side

Oak & Oscar The Olmsted ExP-01vsSeiko 5 Sports Field series

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
5 Sports Field series
Seiko5 Sports Field series
MSRP $315

At a glance

15 of 29 specs differ
Diameter
The Olmsted ExP-0138mm
5 Sports Field series39.4mm
Power Reserve
The Olmsted ExP-0142h
5 Sports Field series41h
Water Resistance
The Olmsted ExP-01100m
5 Sports Field series100m
MSRP
The Olmsted ExP-01$1,775
5 Sports Field series$315

Full specifications

Case

5 specs
Category
Field
Sport
Diameter
38mm
39.4mm
Thickness
10.8mm
13.2mm
Lug-to-Lug
44.9mm
48.1mm
Material
316L Heat-treated Stainless Steel
Stainless Steel

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Double-domed
Curved
AR Coating
Underside
Inner
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
Sellita SW300
4R36
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
41h
Jewels
25
24
Complications
GMT, Chronograph, Date
None

Pricing

1 specs
MSRP
$1,775
$315

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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.

Seiko 5 Sports Field series

The Seiko 5 Sports Field series is praised for its value, offering an accessible explorer-style watch with a GMT complication and excellent legibility thanks to LumiBrite on the dial and bezel. The watches feature a 41mm stainless steel case, 100m water resistance, and are powered by either the 4R36 or 4R34 movement, both with a 41-hour power reserve. One reviewer notes the inclusion of a compass bezel with a lumed pearl and fully lumed Arabic numerals on the dial for the non-GMT models. Overall, reviewers consider the Seiko 5 Sports Field GMT models good value under 500 euros.

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