Side by side

Atelier Wen Perception v2vsTissot PRX UFO Robot Grendizer 50th Anniversary

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Perception v2
Atelier WenPerception v2
MSRP $6,085
PRX UFO Robot Grendizer 50th Anniversary
TissotPRX UFO Robot Grendizer 50th Anniversary
MSRP $1,100

At a glance

13 of 29 specs differ
Diameter
Perception v238.5mm
PRX UFO Robot Grendizer 50th Anniversary40mm
Power Reserve
Perception v240h
PRX UFO Robot Grendizer 50th Anniversary80h
Water Resistance
Perception v250m
PRX UFO Robot Grendizer 50th Anniversary100m
MSRP
Perception v2$6,085
PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

6 specs
Diameter
38.5mm
40mm
Thickness
10.93mm
Lug-to-Lug
39.5mm
Lug Width
19mm
12mm
Material
Titanium
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Titanium
Black
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Powermatic 80
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,085
$1,100

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What people say

Owners + reviewers, side by side

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

Atelier Wen Perception v2

Owners widely praise the Atelier Wen Perception v2 for its premium feel, full tantalum construction, and integrated bracelet with a functional micro-adjust clasp. Reviewers highlight the hand-operated guilloché dials and handsome 40mm case design influenced by Chinese architecture. Some owners note the movement's winding action and rotor noise are not high-end, and that it does not hack. The watch is priced at $3,288 USD. Overall, owners and reviewers rate the Atelier Wen Perception v2 highly for its unique tantalum construction and hand-finished guilloché dial at the 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, and is the first 40mm PRX to omit the date. Owners widely report huge demand, with all 1975 units selling out quickly. The packaging and watch box are described as "dope" and "insane," with one commenter stating the packing alone is "worth the buy." The watch retains the familiar 40mm case, Powermatic 80 movement with 80-hour power reserve, and integrated bracelet. 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 Grendizer graphic is less prominent in person than in photos, and the watch has a ghost date position. The Tissot PRX UFO Robot Grendizer 50th Anniversary retails for US$825 / CHF 795.

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