Casio MQ-24vsSeiko King Seiko Chronometer

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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.

Casio MQ-24 at true scale

MQ-24

Seiko King Seiko Chronometer at true scale

King Seiko Chronometer

Diameter

34.9mm

36mm

Lug-to-Lug

38.8mm

n/a

Thickness

7.8mm

n/a

MSRP

$30

n/a

Movement

Quartz

5626A

Case

7 specs
Diameter
34.9mm
36mm
Thickness
7.8mm
n/a
Lug-to-Lug
38.8mm
n/a
Lug Width
n/a
n/a
Material
Resin
Stainless Steel
Finish
n/a
Polished
Water Resistance
WR
n/a

Crystal & Dial

6 specs
Crystal
Acrylic
n/a
AR Coating
No
n/a
Dial Color
Black
Grey
Texture
n/a
Linen
Indices
n/a
Applied
Lume
None
No

Movement

5 specs
Caliber
n/a
5626A
Type
Quartz
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
n/a
0h
Jewels
0
25

Pricing

1 specs
MSRP
$30
n/a
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Reviews

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

Casio MQ-24

Owners widely praise the Casio MQ-24 for its extreme affordability, comfortable and lightweight wear, excellent legibility, and minimalistic design. Many appreciate its near-silent operation and find it to be a reliable and accurate timepiece, with one owner reporting theirs lasted nearly a decade. Some owners note the lack of a date complication and an uninspiring crown action as downsides. Overall, owners rate the Casio MQ-24 highly for its value and core time-telling functionality.

From video reviewers

The Casio MQ-24's minimalist dial design offers exceptional legibility. The resin case scratches easily. Reviewers disagreed on the accuracy of the quartz movement.

Seiko King Seiko Chronometer

Seiko King Seiko Chronometer 5626-7170 owners praise its rare grey and "Superior Chronometer" dials for their depth and sunburst finishing, which are best appreciated in person. The 36mm case is noted to wear slightly larger due to its lugs. The 5626 movement is recognized as a higher-grade chronometer-adjusted caliber than the 5606, keeping accurate time. A known issue with the 5626 movement is the quick-set date function's susceptibility to failure due to a plastic part, with no replacement part developments reported. On balance, owners value the Seiko King Seiko Chronometer 5626-7170 for its distinctive dial finishing and chronometer-grade movement, despite the potential date function issue.