Side by side

Traska Seafarer CharcoalvsTissot PRX UFO Robot Grendizer 50th Anniversary

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

Seafarer Charcoal
TraskaSeafarer Charcoal
MSRP $665
PRX UFO Robot Grendizer 50th Anniversary
TissotPRX UFO Robot Grendizer 50th Anniversary
MSRP $1,100

At a glance

16 of 29 specs differ
Diameter
Seafarer Charcoal40mm
PRX UFO Robot Grendizer 50th Anniversary40mm
Power Reserve
Seafarer Charcoal42h
PRX UFO Robot Grendizer 50th Anniversary80h
Water Resistance
Seafarer Charcoal150m
PRX UFO Robot Grendizer 50th Anniversary100m
MSRP
Seafarer Charcoal$665
PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

7 specs
Category
Diver
Dress
Thickness
12mm
10.93mm
Lug-to-Lug
46mm
39.5mm
Lug Width
20mm
12mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
150m
100m

Crystal & Dial

4 specs
AR Coating
Underside
Yes
Dial Color
White
Black
Indices
Applied
Indexes
Lume
Super-LumiNova BGW9
Super-LumiNova ®

Movement

4 specs
Caliber
9039
Powermatic 80
Power Reserve
42h
80h
Jewels
24
25
Complications
Chronograph
None

Pricing

1 specs
MSRP
$665
$1,100

Follow this matchup

Get a note when Traska Seafarer Charcoal vs Tissot PRX UFO Robot Grendizer 50th Anniversary gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Traska Seafarer Charcoal

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.