Elliot Brown HOLTON AUTO GMT: NIVO 101-A23vsJack Mason Strat-o-timer 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.

Elliot Brown HOLTON AUTO GMT: NIVO 101-A23 at true scale

HOLTON AUTO GMT: NIVO 101-A23

Jack Mason Strat-o-timer GMT at true scale

Strat-o-timer GMT

Diameter

43mm

40mm

Lug-to-Lug

52mm

47mm

lowest

Thickness

14mm

13.2mm

lowest

Water Resistance

200m

200m

Power Reserve

40h

42h

highest

MSRP

$883

lowest

$1,099

Movement

Seiko NH34

Miyota 9075

Case

4 specs
Diameter
43mm
40mm
Thickness
14mm
13.2mm
Lug-to-Lug
52mm
47mm
Lug Width
n/a
20mm

Movement

2 specs
Caliber
Seiko NH34
Miyota 9075
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$883
$1,099
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Elliot Brown HOLTON AUTO GMT: NIVO 101-A23

Owners widely praise the Elliot Brown HOLTON AUTO GMT: NIVO 101-A23 for its robust build, with one owner specifically noting the NIVO dial's attractive color-shifting quality. The internal bezel action is described as clicky and desirable. One owner notes the date window placement is a fair critique, but it avoids clutter by being positioned where the GMT hand only partially covers it. One owner misses the date window, understanding space constraints.

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.