Side by side

Tissot PR516vsLongines HYDROCONQUEST

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

PR516
TissotPR516
MSRP $825
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,000

At a glance

21 of 29 specs differ
Diameter
PR51638mm
HYDROCONQUEST41mm
Power Reserve
PR51680h
HYDROCONQUEST72h
Water Resistance
PR516100m
HYDROCONQUEST300m
MSRP
PR516$825
HYDROCONQUEST$2,000

Full specifications

Case

9 specs
Category
Sport
Diver
Diameter
38mm
41mm
Thickness
11.18mm
11.9mm
Lug-to-Lug
37mm
53.5mm
Lug Width
20mm
21mm
Material
Stainless Steel
Ceramic
Finish
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
White
Green
Indices
Indexes
Lume
Super-LumiNova ®
None

Movement

6 specs
Caliber
Powermatic 80
L888.5
Beat Rate
28,800 vph
0 vph
Power Reserve
80h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$825
$2,000

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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.

Longines HYDROCONQUEST

Owners widely praise the Longines Hydroconquest for its attractive sunburst blue dial and accurate timekeeping, with one owner reporting a loss of only 2 seconds per day. However, the bracelet is frequently criticized for lacking micro-adjustments and having pinch-prone links, and the screw-down crown is noted as inconvenient and difficult to operate by multiple owners. Some owners also flag the bezel action as ratchety with back play, and one owner found the lugs sharp and the overall design uncomfortable, leading them to sell the watch. On balance, owners appreciate the Longines Hydroconquest's aesthetic appeal and value, despite significant reservations about its bracelet and crown usability.

From video reviewers

The bezel action is praised for its smooth and precise rotation. Lume brightness is a shared weakness, found to be somewhat lacking. Reviewers disagreed on the watch's value proposition compared to alternatives.

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