Side by side

Tissot PRX UFO Robot GrendizervsZelos Aurora Field

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

PRX UFO Robot Grendizer
TissotPRX UFO Robot Grendizer
MSRP $950
Aurora Field
ZelosAurora Field
MSRP $529

At a glance

14 of 29 specs differ
Diameter
PRX UFO Robot Grendizer40mm
Aurora Field42mm
Power Reserve
PRX UFO Robot Grendizer80h
Aurora Field40h
Water Resistance
PRX UFO Robot Grendizer100m
Aurora Field200m
MSRP
PRX UFO Robot Grendizer$950
Aurora Field$529

Full specifications

Case

7 specs
Category
Dress
Field
Diameter
40mm
42mm
Thickness
10.93mm
12.2mm
Lug-to-Lug
39.5mm
42mm
Lug Width
12mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

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

Movement

2 specs
Caliber
Powermatic 80
Miyota 9039
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$950
$529

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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.

Tissot PRX UFO Robot Grendizer

The Tissot PRX UFO Robot Grendizer is noted for its unique sunburst blue dial featuring an embossed Grendizer bust, which, along with the hands and indices, offers yellow-green and blue-green luminescence respectively, while the seconds hand is shaped like Grendizer's weapon. This special edition utilizes the Powermatic 80 movement, providing an 80-hour power reserve, and comes in distinctive Spazer spaceship packaging. Reviewers suggest the €120 price premium for these thematic elements and packaging may only appeal to fans of the manga. Overall, reviewers consider the Tissot PRX UFO Robot Grendizer a clever, niche special edition that avoids excessive gimmickry, particularly appealing to manga enthusiasts.

Zelos Aurora Field

The Zelos Aurora Field is praised for its unique and gorgeous dial, with the hammered teal bronze version and its great lume, particularly on the minute track, being singled out. Owners find the rubber strap comfortable and flexible with good hardware, and the watch is highlighted as feature-packed for its price point, including 200m water resistance, Grade 2 titanium, and 30,000 A/m anti-magnetism, with the new clasp noted as the best to date. However, some owners criticize sharp bracelet edges, an odd case shape with lugs that cause it to wear high, and dial text that appears cheap and plasticky, with one commenter finding the straight lugs look a bit off. Overall, owners rate the Zelos Aurora Field highly for its value and unique dial, despite some concerns about case and bracelet finishing.

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