Side by side

Tissot PR516vsZelos Helica

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

PR516
TissotPR516
MSRP $825
Helica
ZelosHelica
MSRP $499

At a glance

12 of 29 specs differ
Diameter
PR51638mm
Helica39mm
Power Reserve
PR51680h
Helica40h
Water Resistance
PR516100m
Helica100m
MSRP
PR516$825
Helica$499

Full specifications

Case

5 specs
Category
Sport
Diver
Diameter
38mm
39mm
Thickness
11.18mm
10.5mm
Lug-to-Lug
37mm
39mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

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

Movement

2 specs
Caliber
Powermatic 80
Miyota 9015
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$825
$499

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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 PR516

Owners and reviewers widely praise the Tissot PR516 for its vintage-inspired dial, robust case finishing, and the horological substance offered at its price point, with some noting its 38mm size and historical connections as highlights. The manual-wind movement is frequently cited for its 68-hour power reserve and modern technology. However, the watch's 14mm thickness and substantial lug-to-lug distance are noted as potentially making it wear large on smaller wrists. Some owners find the dial bland and the fixed bezel disappointing, while others criticize the basic stamped clasp and simplistic movement finishing visible through the display caseback. On balance, owners and reviewers consider the Tissot PR516 a compelling heritage-inspired sports watch, particularly for its value and vintage motorsport aesthetic.

From video reviewers

The value proposition against competitors is a shared strength. Reviewers did not agree on the case size, with mentions of 40mm and 38mm.

Zelos Helica

Owners widely praise the Zelos Helica for its stunning, often color-shifting dials, with specific mentions of the MoP, slate grey, 'Steel Blue', and red opal variants being particularly captivating and artful. The 39mm case size is noted as fitting well on smaller wrists, and the overall build quality and finishing for the price are frequently highlighted as impressive, with one owner calling it "a lot of watch for the price." Some owners appreciate the novel bracelet designs and full lume dials, while others find the bracelet and clasp edges sharp or the clasp lacking on-the-fly adjustment. Opinions on the date window are mixed, with one owner disliking it. The Zelos Helica Moonphase was considered cluttered by one owner, and its $1K USD price point was felt to be steep by another, though popular variants sold out rapidly. Overall, owners rate the Zelos Helica highly for its striking dial designs and impressive value proposition.

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