Side by side

Jack Mason Strat-o-timer GMTvsMarathon MSAR (Medium Search & Rescue) Diver's Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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What people say

Owners + reviewers, side by side

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 impressive fit and finish, excellent value, and true traveler GMT complication, especially considering its price point. Reviewers and owners alike highlight the comfortable 40mm tonneau case, sapphire crystal bezel, and retro styling. Some owners note the hour markers are "chubby" but do not affect legibility, and the strap ends are slightly large. One owner describes the 7-link bracelet as rivaling luxury brands. On balance, owners and reviewers rate the Jack Mason Strat-o-timer GMT highly for its build quality and value proposition.

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.

Marathon MSAR (Medium Search & Rescue) Diver's Automatic

The Marathon MSAR (Medium Search & Rescue) Diver's Automatic is lauded for its utilitarian, no-nonsense design, exceptional tritium lume for visibility, and comfortable 41mm wearability. Reviewers highlight its robust build, meeting ISO 6425 dive watch standards and approved for military use, demonstrating durability during demanding activities. One reviewer notes the stock rubber strap requires modification for a proper fit. Overall, reviewers rate the Marathon MSAR (Medium Search & Rescue) Diver's Automatic highly for its focus on utility and ruggedness at its price point.

At a glance

11 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
MSAR (Medium Search & Rescue) Diver's Automatic36mm
Power Reserve
Strat-o-timer GMT42h
MSAR (Medium Search & Rescue) Diver's Automatic
Water Resistance
Strat-o-timer GMT200m
MSAR (Medium Search & Rescue) Diver's Automatic300m
MSRP
Strat-o-timer GMT$1,099
MSAR (Medium Search & Rescue) Diver's Automatic$1,800

Full specifications

Case

7 specs
Category
Diver
Diameter
40mm
36mm
Thickness
13.2mm
18mm
Lug-to-Lug
47mm
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
White

Movement

2 specs
Caliber
Miyota 9075
Sellita SW200-1
Power Reserve
42h
0h

Pricing

1 specs
MSRP
$1,099
$1,800
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