Side by side

Spinnaker Dumas GMTvsTissot PRX

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
PRX
TissotPRX
MSRP $2,150

At a glance

14 of 29 specs differ
Diameter
Dumas GMT44mm
PRX42mm
Power Reserve
Dumas GMT40h
PRX60h
Water Resistance
Dumas GMT300m
PRX100m
MSRP
Dumas GMT$399
PRX$2,150

Full specifications

Case

7 specs
Category
GMT
Chronograph
Diameter
44mm
42mm
Thickness
15mm
14.54mm
Lug-to-Lug
48mm
41.5mm
Lug Width
22mm
13mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Blue
White
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Seiko NH34A
Valjoux A05.H31
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$399
$2,150

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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.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

Tissot PRX

The Tissot PRX is widely praised for its exceptional value, with multiple sources highlighting its finishing and bracelet quality that punch well above its price point. Owners and reviewers consistently commend its comfortable wearability, citing the 40mm case size and slender profile, with one noting a 10.5mm thickness. The integrated bracelet is frequently mentioned for its shine and refined look, contributing to a luxurious feel. The dial's unique pattern is also a point of appreciation, adding to its aesthetic appeal. One owner noted a specific issue with a chronograph hand reset and subsequent dust on hands after service. Overall, owners and reviewers rate the Tissot PRX highly for its impressive finishing and bracelet quality at an accessible price, making it a compelling option for a daily wearer.

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