Side by side

Spinnaker Dumas GMTvsYema Yachtingraff Seconde/Seconde/

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Yachtingraff Seconde/Seconde/
YemaYachtingraff Seconde/Seconde/
MSRP $499

At a glance

10 of 29 specs differ
Diameter
Dumas GMT44mm
Yachtingraff Seconde/Seconde/38.5mm
Power Reserve
Dumas GMT40h
Yachtingraff Seconde/Seconde/40h
Water Resistance
Dumas GMT300m
Yachtingraff Seconde/Seconde/50m
MSRP
Dumas GMT$399
Yachtingraff Seconde/Seconde/$499

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
44mm
38.5mm
Thickness
15mm
13mm
Lug-to-Lug
48mm
Lug Width
22mm
19mm
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Blue
Standard

Movement

2 specs
Caliber
Seiko NH34A
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$399
$499

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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.

Yema Yachtingraff Seconde/Seconde/

The Yema Yachtingraff Seconde/Seconde/ is a collaboration watch featuring a hand-painted graffiti-style dial with wet paint drips and spray can pushers, powered by a Seiko VK63 meca-quartz movement. One owner noted slight marks on the lugs, bezel, and case of a pre-owned example, rating its condition at 88%. On balance, reviewers highlight the artistic and humorous blend of design elements as the watch's primary appeal.

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