Jack Mason Strat-o-timer GMTvsTissot PR516

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Jack Mason Strat-o-timer GMT at true scale

Strat-o-timer GMT

Tissot PR516 at true scale

PR516

Diameter

40mm

38mm

Lug-to-Lug

47mm

n/a

Thickness

13.2mm

11.2mm

lowest

Water Resistance

200m

highest

100m

Power Reserve

42h

80h

highest

MSRP

$1,099

$825

lowest

Movement

Miyota 9075

Tissot Powermatic 80

Case

5 specs
Category
GMT
Sport
Diameter
40mm
38mm
Thickness
13.2mm
11.18mm
Lug-to-Lug
47mm
n/a
Water Resistance
200m
100m

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
n/a
White
Indices
n/a
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Miyota 9075
Tissot Powermatic 80
Power Reserve
42h
80h

Pricing

1 specs
MSRP
$1,099
$825
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Reviews

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 excellent value and impressive fit and finish, particularly noting the quality of the 7-link bracelet and the scratch-resistant sapphire bezel insert. The watch is recognized for offering a true traveler's GMT complication with the Miyota 9075 movement at a competitive price point, with many appreciating its comfortable 40mm tonneau case and vintage styling. Some owners find the hour markers to be a bit chunky, and one user noted slightly scratchy crown operation. Overall, owners rate the Jack Mason Strat-o-timer GMT highly for its exceptional value and build quality at its price point.

From video reviewers

The Miyota 9075 true GMT movement is a consistent strength. Reviewers noted the exceptional lightness and comfort due to Grade 2 titanium construction. Opinions on whether further refinements are needed were not shared.

Tissot PR516

Owners and reviewers widely praise the Tissot PR516 for its robust build quality, vintage motorsport aesthetics, and accessible price point, with many appreciating its historical connections and the 38mm case size. Some owners find the dial bland and the fixed bezel disappointing, while others note that its 14mm thickness and substantial lug-to-lug may feel large on smaller wrists. On balance, owners and reviewers rate the Tissot PR516 highly for its blend of heritage design and modern build at an attractive price.

From video reviewers

The value proposition against competitors is a shared strength. Reviewers did not agree on the case size, with mentions of 40mm and 38mm.