Side by side

Spinnaker Dumas GMTvsYema Flygraf Pilot

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Flygraf Pilot
YemaFlygraf Pilot
MSRP $990

At a glance

9 of 29 specs differ
Diameter
Dumas GMT44mm
Flygraf Pilot38.5mm
Power Reserve
Dumas GMT40h
Flygraf Pilot40h
Water Resistance
Dumas GMT300m
Flygraf Pilot100m
MSRP
Dumas GMT$399
Flygraf Pilot$990

Full specifications

Case

6 specs
Category
GMT
Pilot
Diameter
44mm
38.5mm
Thickness
15mm
8.8mm
Lug-to-Lug
48mm
Lug Width
22mm
19mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

1 specs
Caliber
Seiko NH34A
Sellita SW200

Pricing

1 specs
MSRP
$399
$990

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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 Flygraf Pilot

Owners praise the Yema Flygraf Pilot's legible Type A dial, functional industrial aesthetic, and wearable 39mm/40mm size. Some owners report concerns with Yema's customer service and quality control, while others find the in-house movement acceptable. The titanium case scratches more easily, and the bracelet's pin-and-collar system and long links are noted drawbacks. Accuracy figures range from +8 to +/- 10 seconds per day. On balance, owners appreciate the Yema Flygraf Pilot's design and wearability, though some express caution due to past quality control and customer service issues.

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