Side by side

Magrette Dual Time 18vsSpinnaker Dumas GMT

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.

Magrette Dual Time 18

The Magrette Dual Time 18 is noted for its good timekeeping and comfortable bracelet, with a 42mm case and a 51.5mm lug-to-lug measurement. Owners report it comes with its original box, rubber strap, and extra links. Overall, owners rate the Magrette Dual Time 18 well for its comfortable bracelet and reliable timekeeping.

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.

From video reviewers

The Spinnaker Dumas GMT offers robust build quality for its price point. Reviewers noted the 300-meter water resistance.

At a glance

10 of 29 specs differ
Diameter
Dual Time 1842mm
Dumas GMT44mm
Power Reserve
Dual Time 1844h
Dumas GMT
Water Resistance
Dual Time 18500m
Dumas GMT300m
MSRP
Dual Time 18
Dumas GMT$399

Full specifications

Case

6 specs
Diameter
42mm
44mm
Thickness
15mm
Lug-to-Lug
48mm
Lug Width
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

1 specs
Lume
SuperLuminova
None

Movement

2 specs
Caliber
STP1-11
Seiko NH34
Power Reserve
44h
0h

Pricing

1 specs
MSRP
$399
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