Side by side

Bremont Supermarine ChronovsSpinnaker Dumas GMT

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

8 of 29 specs differ
Diameter
Supermarine Chrono43mm
Dumas GMT44mm
Power Reserve
Supermarine Chrono40h
Dumas GMT40h
Water Resistance
Supermarine Chrono300m
Dumas GMT300m
MSRP
Supermarine Chrono$6,850
Dumas GMT$399

Full specifications

Case

5 specs
Category
Chronograph
GMT
Diameter
43mm
44mm
Thickness
15.87mm
15mm
Lug-to-Lug
48mm
Material
Stainless Steel (DLC coated)
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
Blue

Movement

1 specs
Caliber
BE-50AE
Seiko NH34A

Pricing

1 specs
MSRP
$6,850
$399

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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.

Bremont Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

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.

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