Side by side

Spinnaker Dumas GMTvsNOMOS Glashütte Tangente 38 date

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Tangente 38 date
NOMOS GlashütteTangente 38 date
MSRP $3,320

At a glance

19 of 29 specs differ
Diameter
Dumas GMT44mm
Tangente 38 date37.5mm
Power Reserve
Dumas GMT40h
Tangente 38 date42 hoursh
Water Resistance
Dumas GMT300m
Tangente 38 date30m
MSRP
Dumas GMT$399
Tangente 38 date$3,320

Full specifications

Case

9 specs
Category
GMT
Dress
Diameter
44mm
37.5mm
Thickness
15mm
6.8mm
Lug-to-Lug
48mm
47.7mm
Lug Width
22mm
19mm
Material
316L Stainless Steel
Stainless Steel
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 4101
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
42 hoursh
Jewels
25
23

Pricing

1 specs
MSRP
$399
$3,320

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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 Tangente 38 date

Owners widely praise the NOMOS Glashütte Tangente for its thinness, comfortable 38mm size, and simple Bauhaus-inspired design, noting its versatility and the quality of its German in-house manual-wind Alpha movement. However, some owners report significant accuracy issues, with one experiencing a gain of 60 seconds per day, and the hard-edged case is noted to be prone to scratches. The watch is also said to wear larger than its case size. On balance, owners rate the NOMOS Glashütte Tangente highly for its elegant design and slim wearability, despite some concerns about accuracy and case durability.

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