ALANTI UltrablackvsSeiko Prospex Land Mechanical

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.

ALANTI Ultrablack at true scale

Ultrablack

Seiko Prospex Land Mechanical at true scale

Prospex Land Mechanical

Diameter

38mm

39.5mm

Lug-to-Lug

44mm

lowest

46.4mm

Thickness

9.1mm

lowest

12.7mm

Water Resistance

50m

200m

highest

Power Reserve

n/a

72h

MSRP

$506

lowest

$995

Movement

Miyota 9039

Seiko 6R55

Case

4 specs
Diameter
38mm
39.5mm
Thickness
9.1mm
12.7mm
Lug-to-Lug
44mm
46.4mm
Water Resistance
50m
200m

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
$506
$995
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.

ALANTI Ultrablack

Owners widely praise the ALANTI Ultrablack for its stunning and exceptionally black dial, though some find its 38mm case size a bit large. The watch is considered elegant and dressier, with owners discussing its quality for the money and lasting appeal. Overall, owners rate the ALANTI Ultrablack highly for its exceptionally black dial and elegant design 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.