Jack Mason Strat-o-timer GMTvsLorier Hyperion SII Skyward
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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.
Strat-o-timer GMT
Hyperion SII Skyward
Diameter
40mm
39mm
Lug-to-Lug
47mm
n/a
Thickness
13.2mm
n/a
Water Resistance
200m
highest
100m
Power Reserve
42h
n/a
MSRP
$1,099
$799
lowest
Movement
Miyota 9075
Soprod C125
Case
4 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
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.
Owners widely praise the Lorier Hyperion SII Skyward for its comfortable, thin wearability and accurate timekeeping, with one owner noting it holds up well to daily wear over two years. The bi-directional GMT bezel is considered decent for its price point, and the bracelet is described as well-made and finished. Some owners find the hesalite crystal polarizing, and one desires a different case design. Overall, owners rate the Lorier Hyperion SII Skyward highly for its comfortable wearability and accurate timekeeping at its price point.
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