Side by side

Bremont Terra Nova 38vsTissot PRX UFO Robot Grendizer 50th Anniversary

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

Terra Nova 38
BremontTerra Nova 38
MSRP $3,050
PRX UFO Robot Grendizer 50th Anniversary
TissotPRX UFO Robot Grendizer 50th Anniversary
MSRP $1,100

At a glance

13 of 29 specs differ
Diameter
Terra Nova 3838mm
PRX UFO Robot Grendizer 50th Anniversary40mm
Power Reserve
Terra Nova 3840h
PRX UFO Robot Grendizer 50th Anniversary80h
Water Resistance
Terra Nova 38100m
PRX UFO Robot Grendizer 50th Anniversary100m
MSRP
Terra Nova 38$3,050
PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

6 specs
Category
Field
Dress
Diameter
38mm
40mm
Thickness
10.7mm
10.93mm
Lug-to-Lug
39.5mm
Lug Width
20mm
12mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

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

Movement

2 specs
Caliber
ENG300
Powermatic 80
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$3,050
$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.

Bremont Terra Nova 38

The Bremont Terra Nova 38 is widely praised for its unique geometric cushion case, featuring a combination of finishes, and its crisp, legible dial with luminous numerals and a gold seconds hand. Owners appreciate the quick-release bracelet. However, the movement's 38-hour power reserve and plain caseback engraving are considered uninspired for the price by some. One reviewer would have preferred a screw-down crown and caseback for a rugged field watch, and the bracelet lacks micro-adjustment. The Turquoise Limited Edition variant was criticized for its $3,450 price and legibility issues with white numerals on the turquoise dial, though the dial and lume were appreciated by some. On balance, owners and reviewers value the Bremont Terra Nova 38 for its distinctive case design and dial legibility, despite some reservations about the movement finishing and bracelet adjustability.

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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