Side by side

CWC E9 Automatic Diver WatchvsNOMOS Glashütte Tetra 27

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

E9 Automatic Diver Watch
CWCE9 Automatic Diver Watch
MSRP $1,391
Tetra 27
NOMOS GlashütteTetra 27
MSRP $2,400

At a glance

19 of 29 specs differ
Diameter
E9 Automatic Diver Watch41mm
Tetra 2727.5mm
Power Reserve
E9 Automatic Diver Watch40h
Tetra 2743 hoursh
Water Resistance
E9 Automatic Diver Watch300m
Tetra 2750m
MSRP
E9 Automatic Diver Watch$1,391
Tetra 27$2,400

Full specifications

Case

8 specs
Category
Diver
Dress
Diameter
41mm
27.5mm
Thickness
12mm
6.1mm
Lug-to-Lug
47mm
38.5mm
Lug Width
20mm
18mm
Finish
Brushed and polished
Water Resistance
300m
50m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
CWC E9 Automatic Diver Watch (SF300-E9 AS120)
Silver
Indices
Applied
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Sellita SW200-1
Alpha | manual
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
43 hoursh
Jewels
25
17

Pricing

1 specs
MSRP
$1,391
$2,400

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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.

CWC E9 Automatic Diver Watch

Owners widely praise the CWC E9 Automatic Diver Watch for its military-spec toughness and satisfyingly easy-to-wind crown, with one owner calling it a perfect reissue due to its thin case, small size, and legibility. Some owners appreciate its durability and value as a beater or summer watch, noting its solid bars are a military requirement and highlighting its significant wrist presence and unique "Jolly Roger" dial design. Critics find the CWC E9 Automatic Diver Watch overpriced for its mineral crystal and 60-click bezel, despite its military heritage and HAQ movement, and its luminous paint is noted as low glow. Overall, owners rate the CWC E9 Automatic Diver Watch highly for its military-spec toughness and wrist presence, despite some reservations about its value proposition.

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.

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