Side by side

Tissot Gentleman Open HeartvsAevig Thule sportswatch

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

Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025
Thule sportswatch
AevigThule sportswatch
MSRP $593

At a glance

14 of 29 specs differ
Diameter
Gentleman Open Heart40mm
Thule sportswatch39mm
Power Reserve
Gentleman Open Heart80h
Thule sportswatch41h
Water Resistance
Gentleman Open Heart100m
Thule sportswatch100m
MSRP
Gentleman Open Heart$1,025
Thule sportswatch$593

Full specifications

Case

6 specs
Category
Chronograph
Diameter
40mm
39mm
Thickness
11.5mm
12.3mm
Lug-to-Lug
40mm
48.5mm
Lug Width
21mm
20mm
Material
Stainless Steel
Titanium

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Yes
Inner
Dial Color
Silver
Black
Indices
Indexes
Applied
Lume
Super-LumiNova ®
Superluminova

Movement

2 specs
Caliber
Seiko NH35
Power Reserve
80h
41h

Pricing

1 specs
MSRP
$1,025
$593

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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 Gentleman Open Heart

Owners widely praise the Tissot Gentleman Open Heart for its versatile dressy-sporty aesthetic and elegant sunburst dial finish, with one owner preferring its less shiny blue dial compared to other versions. The watch offers excellent fit and bracelet adjustability, and its modified Powermatic 80 movement achieves COSC-level accuracy of -3 to +5 seconds/day, though the seconds hand movement is slightly less smooth at 6 movements per second. However, one owner reported the watch arrived non-functional, requiring a return due to an inoperable movement. On balance, owners rate the Tissot Gentleman Open Heart highly for its aesthetic appeal and accurate timekeeping, despite a reported instance of a faulty movement.

Aevig Thule sportswatch

The Aevig Thule sportswatch is widely praised for its 70s-inspired design, lightweight titanium case with a hardness coating, and comfortable wearability. Owners note the NH34 GMT movement's accurate regulation, often seeing 1-2 seconds fast per day, and appreciate the excellent anti-reflective coating, sapphire crystal, and quick-release bracelet. Some reviewers, however, express a desire for dressier styling and sharper case angles, with one owner pointing out potential irregularities on the skeletonized hour markers. Overall, owners rate the Aevig Thule sportswatch highly for its original design and value.

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