Side by side

CWC 6BB-WRvsCWC E9 Quartz Diver Watch

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

6BB-WR
CWC6BB-WR
MSRP $1,875
E9 Quartz Diver Watch
CWCE9 Quartz Diver Watch
MSRP $749

At a glance

10 of 29 specs differ
Diameter
6BB-WR42mm
E9 Quartz Diver Watch41mm
Power Reserve
6BB-WR40h
E9 Quartz Diver Watch40h
Water Resistance
6BB-WR100m
E9 Quartz Diver Watch300m
MSRP
6BB-WR$1,875
E9 Quartz Diver Watch$749

Full specifications

Case

5 specs
Category
Chronograph
Diver
Diameter
42mm
41mm
Thickness
14.9mm
12mm
Lug-to-Lug
49mm
47mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
Dial Color
CWC 6BB-WR
CWC E9 Quartz Diver Watch (E9 QS120)
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW510
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,875
$749

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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 6BB-WR

The CWC 6BB-WR is widely praised for its legible matte black dial, strong lume, and crisp chronograph operation. Owners and reviewers note its military heritage and rugged, confidence-inspiring build with a screw-down crown and pushers. The Sellita SW510 BH b automatic movement kept time within COSC range in testing. However, its 14.9mm thickness and 80g weight make it wear large, and the cam-lever movement lacks the satisfying click of a column wheel. Fixed bars limit strap options. On balance, owners and reviewers rate the CWC 6BB-WR highly for its legible dial and robust pilot chronograph design at its price point.

CWC E9 Quartz Diver Watch

The CWC E9 Quartz Diver Watch is praised for its historical significance, unique Jolly Roger dial, and military-spec build. Owners report it is thin, small, very legible, and has a satisfyingly easy-to-wind crown, with some noting its accuracy and clean lume application. However, the luminous paint on the Jolly Roger is described as low glow, and one owner reported their T20 model had an inaccurate quartz movement and a soft acrylic crystal that scratches easily. Some find the Jolly Roger design "out there," while others like its unique aesthetic. Some feel it is overpriced for its components, particularly the standard Ronda movement. Overall, owners rate the CWC E9 Quartz Diver Watch highly for its unique aesthetic and military-inspired build.

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