Side by side

Tissot PRXvsUndone Calavera Neón

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

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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

The Tissot PRX is widely praised for its excellent case and bracelet finishing, offering remarkable value and a luxurious feel that belies its price point. Owners and reviewers consistently highlight its comfortable, thin profile and integrated bracelet design. The dial pattern is noted for its retro, 1980s aesthetic, and the reliable automatic movement contributes to its appeal as a strong contender for a first mechanical watch. However, some owners point out a lack of micro-adjustment on the bracelet clasp, and one reviewer noted issues with quality control on a chronograph model, including a malfunctioning hand and dust on the dial. The sapphire crystal's lack of AR-coating and the shininess of the hour and minute hands are also mentioned as minor drawbacks. On balance, owners and reviewers rate the Tissot PRX highly for its exceptional finishing and value proposition.

From video reviewers

The Powermatic 80 movement's reliability and 80-hour power reserve are consistently praised. The integrated bracelet's susceptibility to scratches is a noted weakness. Reviewers disagreed on whether the Powermatic 80 movement's accuracy significantly surpasses the quartz version.

Undone Calavera Neón

The dial's vibrant colors under UV light are a standout feature. The watch uses a Seiko VK61 or TMI VK64 mechanical-quartz hybrid flyback chronograph movement.

At a glance

12 of 29 specs differ
Diameter
PRX40mm
Calavera Neón40mm
Power Reserve
PRX
Calavera Neón
Water Resistance
PRX100m
Calavera Neón30m
MSRP
PRX$450
Calavera Neón$365

Full specifications

Case

5 specs
Category
Dress
Thickness
10.4mm
0mm
Lug-to-Lug
39.5mm
0mm
Lug Width
12mm
0mm
Water Resistance
100m
30m

Crystal & Dial

4 specs
Crystal
Sapphire
Dial Color
Silver
Indices
Indexes
Lume
Super-LumiNova ®
None

Movement

2 specs
Caliber
11.5'
Seiko VK64
Power Reserve
0h

Pricing

1 specs
MSRP
$450
$365
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