Astor + Banks Fortitude ProvsCitizen Series 8 831

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Measurements

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

Astor + Banks Fortitude Pro at true scale

Fortitude Pro

Citizen Series 8 831 at true scale

Series 8 831

Diameter

38.5mm

40mm

Lug-to-Lug

45.5mm

n/a

Thickness

11.9mm

n/a

Water Resistance

200m

highest

100m

Power Reserve

n/a

42h

MSRP

$675

lowest

$1,095

Movement

Miyota 9015

Miyota 9051

Case

5 specs
Diameter
38.5mm
40mm
Thickness
11.9mm
n/a
Lug-to-Lug
45.5mm
n/a
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
Miyota 9015
Miyota 9051
Power Reserve
0h
42h

Pricing

1 specs
MSRP
$675
$1,095
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Reviews

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

Astor + Banks Fortitude Pro

Owners and reviewers widely praise the Astor + Banks Fortitude Pro for its top-tier build quality and fit and finish, especially considering its price point and microbrand origin. Specific strengths highlighted include its scratch-resistant coating, versatile white dial, thin 38.5mm case, and good timekeeping. One owner notes the bracelet clasp is considered dated, and a reviewer points out the date numeral is often in half shadow due to anti-magnetic shielding. The Astor + Banks Fortitude Pro features a Miyota 9015 movement and 200m water resistance. On balance, owners and reviewers rate the Astor + Banks Fortitude Pro highly for its excellent build quality and wearability at its price point.

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.