Side by side

NOMOS Glashütte Tetra 27vsYema Diver

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

Tetra 27
NOMOS GlashütteTetra 27
MSRP $2,400
Diver
YemaDiver
MSRP $990

At a glance

19 of 29 specs differ
Diameter
Tetra 2727.5mm
Diver39.5mm
Power Reserve
Tetra 2743 hoursh
Diver40h
Water Resistance
Tetra 2750m
Diver200m
MSRP
Tetra 27$2,400
Diver$990

Full specifications

Case

9 specs
Category
Dress
Diver
Diameter
27.5mm
39.5mm
Thickness
6.1mm
10.95mm
Lug-to-Lug
38.5mm
Lug Width
18mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
200m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Silver
Black
Indices
Applied

Movement

5 specs
Caliber
Alpha | manual
Sellita SW200
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
$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.

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 Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

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