Core Timepieces Fury GMTvsSpinnaker Dumas 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.

Fury GMT

Dumas GMT
Diameter
42mm
44mm
Lug-to-Lug
n/a
48mm
Thickness
n/a
15mm
Water Resistance
300m
300m
MSRP
n/a
$399
Movement
Seiko NH34
Seiko NH34
Case
4 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Core Timepieces Fury GMT for its value, durability, and unique titanium build. The dual-color bezel is considered nice and fun, and the NH34 movement offers strong value and durability. Some owners find the watch toy-ish and tacky, with a dial that resembles a self-built watch. The 42mm case wears like a 44mm due to the lugs, though the dial's raised flames and lumed logo and date wheel are notable details. Overall, owners rate the Core Timepieces Fury GMT highly for its rugged titanium design and the value provided by the Seiko NH34 movement.
The titanium case and the GMT functionality are consistently praised. The bezel action and bracelet quality received mixed opinions.
The Spinnaker Dumas GMT is praised for its good finishing and satisfying lume, including on the crown. Owners note its 44mm case and 15mm thickness, with one finding it wears well on a 17cm wrist, while a reviewer suggests its substantial size and 209g weight make it unsuitable for smaller wrists. Overall, owners and reviewers find the Spinnaker Dumas GMT offers good value, particularly with the inclusion of an extra rubber strap.
The Spinnaker Dumas GMT offers robust build quality for its price point. Reviewers noted the 300-meter water resistance.
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