Atelier Wen PerceptionvsTissot 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.

Atelier Wen Perception at true scale

Perception

Tissot PRX UFO Robot Grendizer 50th Anniversary at true scale

PRX UFO Robot Grendizer 50th Anniversary

Diameter

38.5mm

40mm

Lug-to-Lug

n/a

39.5mm

Thickness

n/a

10.9mm

Water Resistance

50m

100m

highest

Power Reserve

n/a

80h

MSRP

$4,850

$1,100

lowest

Movement

Automatic

Tissot Powermatic 80

Case

5 specs
Diameter
38.5mm
40mm
Thickness
n/a
10.93mm
Lug-to-Lug
n/a
39.5mm
Lug Width
19mm
12mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
Blue
Black
Indices
n/a
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
n/a
Tissot Powermatic 80
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$4,850
$1,100
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Reviews

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

Atelier Wen Perception

Owners widely praise the Atelier Wen Perception's integrated bracelet and clasp for their excellent taper and finish, and many find the 9.4mm thin case appealing. However, some owners question the value at $3000, citing the Chinese movement and a bracelet design that draws comparisons to other watches. The dial's guilloché is considered less precise than high-end alternatives, and the movement's winding action and rotor noise are noted as not feeling premium, with the movement not hacking. Overall, owners rate the Atelier Wen Perception highly for its bracelet finishing and thin case, despite some reservations about the movement and dial precision relative to its price point.

Tissot PRX UFO Robot Grendizer 50th Anniversary

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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