Side by side

Citizen Series 8 831vsZelos Skyraider 2

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
Skyraider 2
ZelosSkyraider 2
MSRP $2,399

At a glance

13 of 29 specs differ
Diameter
Series 8 83140mm
Skyraider 242mm
Power Reserve
Series 8 83142h
Skyraider 240h
Water Resistance
Series 8 831100m
Skyraider 250m
MSRP
Series 8 831$1,095
Skyraider 2$2,399

Full specifications

Case

7 specs
Category
Sport
Skeleton
Diameter
40mm
42mm
Thickness
12mm
10.5mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
Mokume Gane
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Green
Mokume

Movement

3 specs
Caliber
9051
ETA 6498-1 Élaboré
Type
Automatic
Manual
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$1,095
$2,399

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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.

Zelos Skyraider 2

The Zelos Skyraider 2 is praised for its value, particularly offering unique dial materials like meteorite at a fraction of luxury prices, and its bronze case is noted for a warm glow. Reviewers and owners highlight the Flieger-inspired design and the use of a manual-wind ETA 6498 movement, with BGW9 and C3 Super-LumiNova lume. Some owners find the skeletonized variant ideal for style over everyday legibility, while others note the brand's past designs have sometimes been hard to read or bulky. The Zelos Skyraider 2 is available in various materials and dial options, with prices ranging from $699 to $1,399. On balance, owners and reviewers rate the Zelos Skyraider 2 highly for its distinctive materials and design at a competitive price point.

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