ALATO Arvet Automatic 100m 38mmvsSeiko Prospex Land Mechanical

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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.

ALATO Arvet Automatic 100m 38mm at true scale

Arvet Automatic 100m 38mm

Seiko Prospex Land Mechanical at true scale

Prospex Land Mechanical

Diameter

38mm

39.5mm

Lug-to-Lug

n/a

46.4mm

Thickness

10.9mm

lowest

12.7mm

Water Resistance

100m

200m

highest

Power Reserve

42h

72h

highest

MSRP

$694

lowest

$995

Movement

Miyota 9039

Seiko 6R55

Case

5 specs
Category
n/a
Field
Diameter
38mm
39.5mm
Thickness
10.9mm
12.7mm
Lug-to-Lug
n/a
46.4mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9039
Seiko 6R55
Power Reserve
42hh
72h
Jewels
0
24

Pricing

1 specs
MSRP
$694
$995
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Reviews

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

ALATO Arvet Automatic 100m 38mm

Owners widely praise the ALATO Arvet Automatic 100m 38mm for its versatile 38mm sizing, making it suitable for everyday and business-casual wear. The watch is noted for its distinctive Reuleaux triangle-inspired geometry and premium features like a screw-down crown and 100m water resistance. A custom rotor with lumen edges is also a highlighted detail. Overall, owners rate the ALATO Arvet Automatic 100m 38mm highly for its distinctive design and practical features at its price point.

Seiko Prospex Land Mechanical

Owners widely praise the Seiko Prospex Land Mechanical for its unique style, dial texture, and color, with many finding its 39.5mm case size appealing and suitable for daily wear. Some owners, however, report the watch feels big, thick, and heavy, potentially uncomfortable for smaller wrists, and a few consider its price high for the features offered. One owner noted its accuracy and durability during water submersion, while another specifically praised its useful day-date complication. Overall, owners rate the Seiko Prospex Land Mechanical highly for its aesthetic appeal and versatile design, with the case dimensions and unique style being the primary drivers of satisfaction.