Side by side

Jack Mason Strat-o-timer GMTvsOak & Oscar The Olmsted ExP-01

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Jack Mason Strat-o-timer GMT

Owners and reviewers widely praise the Jack Mason Strat-o-timer GMT for its exceptional value and traveler GMT functionality powered by the Miyota 9075 movement. Specific strengths highlighted include impressive fit and finish, screw-in bracelet pins, on-the-fly adjustment, sapphire crystal front and back, a screw-down crown, and a lumed bezel. The 7-link bracelet, with its micro-adjust buckle offering 9 points of adjustment, is frequently cited as a standout feature, with some owners comparing it favorably to much more expensive watches. Some reviewers note "chubby" hour markers and a potentially plastic bezel insert, though others state it is sapphire. The watch is praised for its comfortable 42mm case and vintage aesthetic. Overall, owners rate the Jack Mason Strat-o-timer GMT highly for its outstanding value and well-executed traveler GMT complication.

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.

At a glance

15 of 29 specs differ
Diameter
Strat-o-timer GMT42mm
The Olmsted ExP-0138mm
Power Reserve
Strat-o-timer GMT42h
The Olmsted ExP-0142h
Water Resistance
Strat-o-timer GMT200m
The Olmsted ExP-01100m
MSRP
Strat-o-timer GMT$1,149
The Olmsted ExP-01$1,775

Full specifications

Case

7 specs
Category
Field
Diameter
42mm
38mm
Thickness
13.2mm
10.8mm
Lug-to-Lug
49mm
44.9mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
316L Heat-treated Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal Shape
Double-domed
AR Coating
Underside
Dial Color
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Miyota 9075
Sellita SW300-1
Beat Rate
0 vph
4 vph
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$1,149
$1,775
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