Side by side

Baltic Scalegraph ClassicvsTissot PRX UFO Robot Grendizer 50th Anniversary

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

Scalegraph Classic
BalticScalegraph Classic
MSRP $1,712
PRX UFO Robot Grendizer 50th Anniversary
TissotPRX UFO Robot Grendizer 50th Anniversary
MSRP $1,100
What people say

Owners + reviewers, side by side

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

Baltic Scalegraph Classic

Owners widely praise the Baltic Scalegraph Classic for its stunning retro racing design, detailed dial, and 39.5mm case size, with many finding it offers excellent value. However, some owners report issues with finishing and fit, describing the watches as light or "toylike," while others find the finishing comparable to higher-end brands. Reviewers and owners alike criticize the screw-down chronograph pushers as finicky and impractical, especially given the 100m water resistance which some feel is conceptually incongruent with its rally timer purpose. One owner experienced misaligned bezel markers and moisture ingress after pool use, leading to a return. On balance, owners and reviewers value the Baltic Scalegraph Classic's aesthetic and value proposition, though practical usability concerns regarding the chronograph pushers and isolated quality control issues are noted.

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.

At a glance

13 of 29 specs differ
Diameter
Scalegraph Classic39.5mm
PRX UFO Robot Grendizer 50th Anniversary40mm
Power Reserve
Scalegraph Classic63h
PRX UFO Robot Grendizer 50th Anniversary80h
Water Resistance
Scalegraph Classic50m
PRX UFO Robot Grendizer 50th Anniversary100m
MSRP
Scalegraph Classic$1,712
PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
39.5mm
40mm
Thickness
13.5mm
10.93mm
Lug-to-Lug
47mm
39.5mm
Lug Width
20mm
12mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Dial Color
Panda
Black
Indices
Applied
Indexes
Lume
BGW9
Super-LumiNova ®

Movement

3 specs
Caliber
Sellita SW510
Tissot Powermatic 80
Type
Manual
Automatic
Power Reserve
63h
80h

Pricing

1 specs
MSRP
$1,712
$1,100
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