Side by side

Spinnaker Dumas GMTvsVario 1918 Medic Brass

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
1918 Medic Brass
Vario1918 Medic Brass
MSRP $388

At a glance

9 of 29 specs differ
Diameter
Dumas GMT44mm
1918 Medic Brass40mm
Power Reserve
Dumas GMT40h
1918 Medic Brass40h
Water Resistance
Dumas GMT300m
1918 Medic Brass100m
MSRP
Dumas GMT$399
1918 Medic Brass$388

Full specifications

Case

5 specs
Category
GMT
Field
Diameter
44mm
40mm
Thickness
15mm
10mm
Lug Width
22mm
20mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
White

Movement

1 specs
Caliber
Seiko NH34A
Seiko NH38A

Pricing

1 specs
MSRP
$399
$388

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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.

Vario 1918 Medic Brass

Owners widely praise the Vario 1918 Medic Brass for its crisp enamel dial, easy-to-read numerals, and cathedral hands, noting the brass case develops an attractive patina over time. However, the soft brass scratches easily, and one owner found the lume to be poor. Accuracy varies, with one example running slow by about 10 seconds per day and another owner deeming the Miyota 82s5 movement just okay. On balance, owners rate the Vario 1918 Medic Brass highly for its unique dial and the evolving character of its brass case.

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