Side by side

Spinnaker Dumas GMTvsNOMOS Glashütte Tetra gold 27

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Tetra gold 27
NOMOS GlashütteTetra gold 27
MSRP $12,700

At a glance

19 of 29 specs differ
Diameter
Dumas GMT44mm
Tetra gold 2727.5mm
Power Reserve
Dumas GMT40h
Tetra gold 2753 hoursh
Water Resistance
Dumas GMT300m
Tetra gold 2730m
MSRP
Dumas GMT$399
Tetra gold 27$12,700

Full specifications

Case

9 specs
Category
GMT
Dress
Diameter
44mm
27.5mm
Thickness
15mm
6.4mm
Lug-to-Lug
48mm
38.5mm
Lug Width
22mm
18mm
Material
316L Stainless Steel
Gold
Finish
Brushed and polished
Water Resistance
300m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Blue
White
Indices
Applied

Movement

5 specs
Caliber
Seiko NH34A
DUW 4001
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
53 hoursh
Jewels
25
17

Pricing

1 specs
MSRP
$399
$12,700

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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.

NOMOS Glashütte Tetra gold 27

Owners widely praise the NOMOS Glashütte Tetra gold 27 for its elegant, thin, and versatile square-cased design, comfortable wearability due to its light weight and lack of sharp corners, and attractive dial with blued hands. Some owners note the subdial is not recessed as found on other models, and one reviewer dislikes the minute markers in the dial corners. The buckle is described as generic and the suede strap gets dirty easily. Overall, owners and reviewers rate the NOMOS Glashütte Tetra gold 27 highly for its value and elegant, comfortable design.

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