Citizen Series 8 831vsdwiss A1

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Citizen Series 8 831 at true scale

Series 8 831

dwiss A1 at true scale

A1

Diameter

40mm

40mm

Lug-to-Lug

n/a

45.5mm

Thickness

n/a

10.8mm

Water Resistance

100m

100m

Power Reserve

42h

68h

highest

MSRP

$1,095

lowest

$1,916

Movement

Miyota 9051

La Joux-Perret G100

Case

4 specs
Category
Sport
n/a
Thickness
n/a
10.8mm
Lug-to-Lug
n/a
45.5mm
Lug Width
20mm
n/a

Crystal & Dial

2 specs
AR Coating
Underside
n/a
Dial Color
Green
n/a

Movement

2 specs
Caliber
Miyota 9051
La Joux-Perret G100
Power Reserve
42h
68h

Pricing

1 specs
MSRP
$1,095
$1,916
Keep your wishlist and collection together in the appExplore the app

Reviews

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 impressive finishing and textured dials, with the blue dial and bracelet play of light specifically noted as luxurious and comfortable on the wrist. The watch utilizes the Miyota 9051 automatic movement, offers 100m water resistance, and features a 40mm case. Accuracy is reported between -10 to +20 seconds per day with a 42-hour power reserve. On balance, owners and reviewers rate the Citizen Series 8 831 highly for its luxurious feel and dial finishing 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.

dwiss A1

Owners widely praise the dwiss A1 for its excellent wearability and versatile modern design, noting its slim profile and integrated bracelet. Reviewers and owners alike highlight the impressive 68-hour power reserve and the bright Super-LumiNova C1 X1 BL blocks for legibility. The La Joux-Perret G100 movement is mentioned, and accuracy figures range from +7/-7 seconds per day. One owner points out the unique luminous border on the date window as an unusual design choice. Overall, owners rate the dwiss A1 highly for its integrated bracelet design and finishing at its price point.