Jack Mason Strat-o-timer GMTvsVaer G5 Pacific GMT

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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

Vaer G5 Pacific GMT at true scale

G5 Pacific GMT

Diameter

42mm

39mm

Lug-to-Lug

49mm

46mm

lowest

Thickness

13.2mm

13mm

lowest

Water Resistance

200m

200m

Power Reserve

42h

n/a

MSRP

$1,149

$989

lowest

Movement

Miyota 9075

Miyota 9075

Case

4 specs
Diameter
42mm
39mm
Thickness
13.2mm
13mm
Lug-to-Lug
49mm
46mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
n/a
Steel

Movement

1 specs
Power Reserve
42h
0h

Pricing

1 specs
MSRP
$1,149
$989
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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 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.

From video reviewers

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.

Vaer G5 Pacific GMT

Owners widely praise the Vaer G5 Pacific GMT for its value and nice case machining, with one reviewer highlighting its vintage-inspired design featuring beige lume and an orange GMT hand. The watch offers true GMT functionality with its Miyota 9075 movement, and its 39mm diameter with twisted lugs helps minimize perceived size despite a highly domed sapphire crystal. Some owners are split on the steel bezel, with one preferring it for GMT functionality while another returned a variant due to a misaligned date, suggesting potential quality control variability. Overall, owners rate the Vaer G5 Pacific GMT highly for its value, with its dial's behavior at certain angles being acceptable given the price.

From video reviewers

The Miyota 9075 "Flyer" GMT movement is a strong point. The bezel action is a point of contention.

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