Jack Mason Strat-o-timer GMTvsJack Mason Strat-o-timer GMT: Espresso
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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
Strat-o-timer GMT: Espresso
Diameter
42mm
40mm
Lug-to-Lug
49mm
47mm
lowest
Thickness
13.2mm
13.2mm
Water Resistance
200m
200m
Power Reserve
42h
42h
MSRP
$1,149
$1,069
lowest
Movement
Miyota 9075
Miyota 9075
Case
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Jack Mason Strat-o-timer GMT for its exceptional value and traveler GMT functionality, citing the Miyota 9075 movement and impressive fit and finish, including screw-in bracelet pins, on-the-fly adjustment, sapphire crystal front and back, and a screw-down crown. The 7-link bracelet is frequently highlighted as a standout feature, with one owner calling it the best they have worn. Some reviewers note "chubby" hour markers and a bezel insert that one owner perceived as plastic, though another stated it is sapphire. Overall, owners rate the Jack Mason Strat-o-timer GMT highly for its impressive build quality and traveler GMT complication at its price point.
The Miyota 9075 true GMT movement is a consensus strength. The lume on the hands, dial, and bezel is also a shared positive feature. Reviewers did not reach a consensus on any weaknesses or points of disagreement.
The Jack Mason Strat-o-timer GMT: Espresso is widely praised for its wearable 40mm case, true GMT functionality via the Miyota 9075 movement, and impressive accuracy regulated to +/-5 seconds per day. Owners are thoroughly impressed, with one noting it exceeds expectations. The watch offers 200-meter water resistance and a tool-free micro-adjustable clasp. Some reviewers note the strap ends are a bit large. Overall, owners and reviewers rate the Jack Mason Strat-o-timer GMT: Espresso highly for its excellent value and true GMT functionality at a sub-$1,000 price point.
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