Side by side

Jack Mason Strat-o-timer GMTvsOak & Oscar The Olmsted Windup Edition

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

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Strat-o-timer GMT
Jack MasonStrat-o-timer GMT
MSRP $1,099
See the full Strat-o-timer GMT
The Olmsted Windup Edition
Oak & OscarThe Olmsted Windup Edition
MSRP $1,775
See the full The Olmsted Windup Edition
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Buy used on eBay ↗
Buy from Oak & Oscar ↗
Buy used on eBay ↗

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At a glance

16 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
The Olmsted Windup Edition38mm
Power Reserve
Strat-o-timer GMT42h
The Olmsted Windup Edition50h
Water Resistance
Strat-o-timer GMT200m
The Olmsted Windup Edition100m
MSRP
Strat-o-timer GMT$1,099
The Olmsted Windup Edition$1,775

Full specifications

Case

7 specs
Category
—
Field
Diameter
40mm
38mm
Thickness
13.2mm
10.8mm
Lug-to-Lug
47mm
44.9mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m
Caseback
—
Engraved

Crystal & Dial

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

Movement

4 specs
Caliber
Miyota 9075
Sellita SW300-1
Beat Rate
0 vph
4 vph
Power Reserve
42h
50h
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$1,099
$1,775
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