Side by side

Vaer Dirty Dozen (40mm)vsTissot Gentleman Open Heart

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

Dirty Dozen (40mm)
VaerDirty Dozen (40mm)
MSRP $199
Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025

At a glance

15 of 29 specs differ
Diameter
Dirty Dozen (40mm)36mm
Gentleman Open Heart40mm
Power Reserve
Dirty Dozen (40mm)40h
Gentleman Open Heart80h
Water Resistance
Dirty Dozen (40mm)100m
Gentleman Open Heart100m
MSRP
Dirty Dozen (40mm)$199
Gentleman Open Heart$1,025

Full specifications

Case

6 specs
Category
Field
Chronograph
Diameter
36mm
40mm
Thickness
9.4mm
11.5mm
Lug-to-Lug
48mm
40mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
40mm
Silver
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

3 specs
Caliber
Miyota 2035
11 1/2'''
Type
Quartz
Automatic
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$199
$1,025

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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.

Vaer Dirty Dozen (40mm)

The Vaer Dirty Dozen (40mm) is praised for its nice case design and thin profile, making it wear flat. On balance, owners rate the Vaer Dirty Dozen (40mm) highly for its comfortable wearability due to its thin case.

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.

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