Side by side

NOMOS Glashütte Tetra 27vsYema Superman Worldtime GMT

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

Tetra 27
NOMOS GlashütteTetra 27
MSRP $2,400
Superman Worldtime GMT
YemaSuperman Worldtime GMT
MSRP $1,549

At a glance

18 of 29 specs differ
Diameter
Tetra 2727.5mm
Superman Worldtime GMT39mm
Power Reserve
Tetra 2743 hoursh
Superman Worldtime GMT40h
Water Resistance
Tetra 2750m
Superman Worldtime GMT300m
MSRP
Tetra 27$2,400
Superman Worldtime GMT$1,549

Full specifications

Case

8 specs
Category
Dress
GMT
Diameter
27.5mm
39mm
Thickness
6.1mm
Lug-to-Lug
38.5mm
Lug Width
18mm
20mm
Finish
Brushed and polished
Water Resistance
50m
300m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Silver
39mm Automatic
Indices
Applied

Movement

5 specs
Caliber
Alpha | manual
Type
Manual
Automatic
Beat Rate
21,600 vph
28,800 vph
Power Reserve
43 hoursh
40h
Jewels
17
25

Pricing

1 specs
MSRP
$2,400
$1,549

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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.

NOMOS Glashütte Tetra 27

Owners praise the NOMOS Glashütte Tetra 27 for its elegant, classic dress watch dimensions, a dial that changes appearance, and comfortable OEM strap. Reviewers highlight its precise, instrument-like design and value proposition, noting its thinness and angular case. Some owners wish for a recessed subdial, and one criticizes the generic buckle. The gold-plated steel hands are not solid gold. Overall, owners and reviewers rate the NOMOS Glashütte Tetra 27 highly for its elegant design and comfortable wearability at its price point.

Yema Superman Worldtime GMT

Owners widely praise the Yema Superman Worldtime GMT for its premium feel, unique bezel-lock mechanism, and attractive domed crystal. Some owners note the aluminum bezel insert is less desirable than ceramic and report the bracelet clasp can be stiff or difficult to open. Inconsistent quality control and poor customer service have been flagged by some owners. On balance, owners value the Yema Superman Worldtime GMT for its distinctive features and comfortable wearability.

From video reviewers

The "Coke" bezel and maxi dial are attractive design elements. The in-house automatic GMT movement is a French alternative to pricier GMTs.

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