Side by side

Hamilton Jazzmaster Viewmatic AutovsJack Mason Strat-o-timer GMT

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

What people say

Owners + reviewers, side by side

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

Hamilton Jazzmaster Viewmatic Auto

Owners widely praise the Hamilton Jazzmaster Viewmatic Auto for its classic yet modern aesthetic, comfortable 37mm size suitable for smaller wrists, and superb case finishing for the price. The textured silver dial and subtle blue hands are noted as appealing details, and the watch is seen as versatile for both casual and formal wear. Accuracy is reported as impressive, with some owners observing deviations of only 1-2 seconds per day. One owner noted a discrepancy in the stated case thickness, with Hamilton listing 10.10mm. On balance, owners rate the Hamilton Jazzmaster Viewmatic Auto highly for its excellent value and versatile, classic design.

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.

At a glance

8 of 29 specs differ
Diameter
Jazzmaster Viewmatic Auto40mm
Strat-o-timer GMT40mm
Power Reserve
Jazzmaster Viewmatic Auto80h
Strat-o-timer GMT42h
Water Resistance
Jazzmaster Viewmatic Auto50m
Strat-o-timer GMT200m
MSRP
Jazzmaster Viewmatic Auto$995
Strat-o-timer GMT$1,099

Full specifications

Case

4 specs
Category
Dress
Thickness
10.8mm
13.2mm
Lug-to-Lug
0mm
47mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
Black

Movement

2 specs
Caliber
H-10
Miyota 9075
Power Reserve
80h
42h

Pricing

1 specs
MSRP
$995
$1,099
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