Side by side

Citizen Series 8 831vsSternglas Naos

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
Naos
SternglasNaos
MSRP $323

At a glance

12 of 29 specs differ
Diameter
Series 8 83140mm
Naos38mm
Power Reserve
Series 8 83142h
Naos
Water Resistance
Series 8 831100m
Naos50m
MSRP
Series 8 831$1,095
Naos$323

Full specifications

Case

5 specs
Category
Sport
Dress
Diameter
40mm
38mm
Thickness
12mm
7.2mm
Lug-to-Lug
46mm
41mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Green

Movement

4 specs
Caliber
9051
Ronda 714
Type
Automatic
Quartz
Power Reserve
42h
Jewels
25

Pricing

1 specs
MSRP
$1,095
$323

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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.

Sternglas Naos

The Sternglas Naos is widely praised for its refined daily wearability and Bauhaus design, with owners noting its durable construction, scratchless sapphire crystal, and flawless date mechanism. Reviewers highlight the comfortable and supple bracelet that drapes well and a date window that matches the dial. One owner advises replacing the original tan strap due to a lack of durability. The quartz movement is noted for its accuracy, and the absence of a seconds hand is seen as a unique solution to prevent misaligned markers. Overall, owners and reviewers rate the Sternglas Naos highly for its harmonious design and comfortable wear at its price point.

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