Side by side

CWC 6BB-WRvsCWC SBS Divers Issue Quartz Watch Mk.2 Day/Date

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

6BB-WR
CWC6BB-WR
MSRP $1,875
SBS Divers Issue Quartz Watch Mk.2 Day/Date
CWCSBS Divers Issue Quartz Watch Mk.2 Day/Date
MSRP $624

At a glance

10 of 29 specs differ
Diameter
6BB-WR42mm
SBS Divers Issue Quartz Watch Mk.2 Day/Date41mm
Power Reserve
6BB-WR40h
SBS Divers Issue Quartz Watch Mk.2 Day/Date40h
Water Resistance
6BB-WR100m
SBS Divers Issue Quartz Watch Mk.2 Day/Date300m
MSRP
6BB-WR$1,875
SBS Divers Issue Quartz Watch Mk.2 Day/Date$624

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 SBS Divers Issue Quartz Watch Mk.2 Day/Date, Black (SF300 QS120-DD)
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW510
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,875
$624

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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 SBS Divers Issue Quartz Watch Mk.2 Day/Date

The CWC SBS Divers Issue Quartz Watch Mk.2 Day/Date is widely praised for its exceptional legibility, particularly its dial design and thickly applied Super-LumiNova that remains readable all night. Owners appreciate its robust, toolish, bombproof design and comfortable wearability, with one noting its 11mm thickness and smaller wear size. The PVD finish withstands significant abuse. The Ronda movement is considered to have consistent second-hand movement. Some find its £700 price steep, especially compared to less expensive quartz divers, and fixed spring bars are noted as a drawback. Customer service is also flagged as potentially lacking by some. Overall, owners and reviewers rate the CWC SBS Divers Issue Quartz Watch Mk.2 Day/Date highly for its military aesthetics, legibility, and robust, comfortable tool-watch build.

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