Side by side

Citizen Series 8 831vsCWC 6BB-WR

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

Series 8 831
CitizenSeries 8 831
MSRP $1,095
6BB-WR
CWC6BB-WR
MSRP $1,875

At a glance

9 of 29 specs differ
Diameter
Series 8 83140mm
6BB-WR42mm
Power Reserve
Series 8 83142h
6BB-WR40h
Water Resistance
Series 8 831100m
6BB-WR100m
MSRP
Series 8 831$1,095
6BB-WR$1,875

Full specifications

Case

4 specs
Category
Sport
Chronograph
Diameter
40mm
42mm
Thickness
12mm
14.9mm
Lug-to-Lug
46mm
49mm

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Green
CWC 6BB-WR

Movement

2 specs
Caliber
9051
Sellita SW510
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$1,095
$1,875

Follow this matchup

Get a note when Citizen Series 8 831 vs CWC 6BB-WR gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Citizen Series 8 831

Owners widely praise the Citizen Series 8 831 for its finishing, with one owner noting it exceeded expectations. Reviewers highlight the textured Ice Blue dial and the bracelet's play of light, contributing to a comfortable and luxurious feel on the wrist. The watch features a 40mm ion-plated stainless steel case, a sapphire crystal, and 100 meters of water resistance. It is powered by the in-house Miyota Caliber 9051 automatic movement, which has a 42-hour power reserve and an accuracy range of -10 to +20 seconds per day. On balance, owners and reviewers rate the Citizen Series 8 831 highly for its impressive finishing and dial design at its price point.

From video reviewers

The case finishing, with its contrasting brushed and polished surfaces, is a notable strength. The 40mm case size and comfortable fit are also consistently mentioned. Reviewers did not reach a consensus on any weaknesses.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.