Maen Manhattan 37 IFL EditionvsTissot PRX UFO Robot Grendizer 50th Anniversary
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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.

Manhattan 37 IFL Edition

PRX UFO Robot Grendizer 50th Anniversary
Diameter
37mm
40mm
Lug-to-Lug
n/a
39.5mm
Thickness
9.3mm
lowest
10.9mm
Water Resistance
100m
100m
Power Reserve
n/a
80h
MSRP
$1,199
$1,100
lowest
Movement
Sellita SW200-1
Tissot Powermatic 80
Case
5 specsCrystal & Dial
4 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Maen Manhattan 37 IFL Edition for its slim 9.3mm case and comfortable integrated bracelet, with reviewers highlighting its value at $1,499. The watch features a hand-painted dial and 100m water resistance. Some owners are anticipating a comparison with a newer 39mm release. Overall, owners and reviewers rate the Maen Manhattan 37 IFL Edition highly for its unique dial and perceived value.
The hand-painted dial is a standout feature. The lume brightness is not particularly bright. Reviewers disagree on the value proposition at the $1,499 price point.
The Tissot PRX UFO Robot Grendizer 50th Anniversary is praised for its tasteful integration of anime elements onto the PRX design, featuring an engraved Grendizer bust on a sunburst blue dial with Super-LumiNova. Owners note it is the first 40mm PRX to omit the date window, and its packaging and watch box are described as exceptional. Some find the Grendizer dial less appealing than the standard waffle dial, with one owner calling it "childish," while another considers it "the best PRX." The watch retains the familiar 40mm case, Powermatic 80 movement, and integrated bracelet, retailing for CHF 795 / US$825. On balance, owners and reviewers rate the Tissot PRX UFO Robot Grendizer 50th Anniversary highly for its unique thematic execution and desirable packaging, despite some polarizing dial aesthetics.
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