Side by side

Jack Mason Strat-o-timer GMTvsOblvlo SCM Gear Drive

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
SCM Gear Drive
OblvloSCM Gear Drive
MSRP $360
Buy from Jack Mason ↗
Buy used on eBay ↗
Buy from Oblvlo ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
SCM Gear Drive42mm
Power Reserve
Strat-o-timer GMT42h
SCM Gear Drive40h
Water Resistance
Strat-o-timer GMT200m
SCM Gear Drive50m
MSRP
Strat-o-timer GMT$1,099
SCM Gear Drive$360

Full specifications

Case

6 specs
Category
—
Sport
Diameter
40mm
42mm
Thickness
13.2mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
—
Black

Movement

3 specs
Caliber
Miyota 9075
Miyota 6T15
Power Reserve
42h
40h
Jewels
25
48

Pricing

1 specs
MSRP
$1,099
$360
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