Side by side

Citizen Series 8 831vsPhoibos Eagle Ray

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
Eagle Ray
PhoibosEagle Ray
MSRP $360

At a glance

11 of 29 specs differ
Diameter
Series 8 83140mm
Eagle Ray41mm
Power Reserve
Series 8 83142h
Eagle Ray40h
Water Resistance
Series 8 831100m
Eagle Ray200m
MSRP
Series 8 831$1,095
Eagle Ray$360

Full specifications

Case

5 specs
Category
Sport
Diver
Diameter
40mm
41mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
47mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Green
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
9051
SII NH35
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$1,095
$360

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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.

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.

Phoibos Eagle Ray

The Phoibos Eagle Ray is praised for its solid build quality and affordable GMT functionality. Owners appreciate its sawtooth bezel and crown, finding it a great value for its price and features. Overall, owners rate the Phoibos Eagle Ray highly for its functional GMT complication and robust construction at an accessible price point.

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