Side by side

Jack Mason Strat-o-timer GMTvsTimefactors Commando PRS-47

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

Strat-o-timer GMT
Jack MasonStrat-o-timer GMT
MSRP $1,099
Commando PRS-47
TimefactorsCommando PRS-47
MSRP $463
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.

Timefactors Commando PRS-47

Owners widely praise the Timefactors Commando PRS-47 for its faithful vintage design, particularly the tropical dial and hi-dome acrylic or sapphire crystal which enhances its visual appeal. The 36mm case size is frequently highlighted as a positive, offering a comfortable and historically accurate fit, complemented by 20mm lug spacing. Some owners note the Miyota 9039 movement's accuracy, with one reporting +1 second per day. Criticisms include the stock bracelet clasp being flimsy or a "solid MEH," and one owner found the 36mm size too small. On balance, owners rate the Timefactors Commando PRS-47 highly for its vintage aesthetic and wearability at the price.

At a glance

9 of 29 specs differ
Diameter
Strat-o-timer GMT40mm
Commando PRS-4736mm
Power Reserve
Strat-o-timer GMT42h
Commando PRS-47
Water Resistance
Strat-o-timer GMT200m
Commando PRS-47100m
MSRP
Strat-o-timer GMT$1,099
Commando PRS-47$463

Full specifications

Case

4 specs
Diameter
40mm
36mm
Thickness
13.2mm
11.3mm
Lug-to-Lug
47mm
43.5mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Tropical
Lume
None
SuperLuminova X1-C3

Movement

2 specs
Caliber
Miyota 9075
Miyota 9039
Power Reserve
42h

Pricing

1 specs
MSRP
$1,099
$463
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