Side by side

Tissot Gentleman Open HeartvsTedoro Harmony 36mm Stainless Steel Seiko NH35A

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

At a glance

13 of 29 specs differ
Diameter
Gentleman Open Heart40mm
Harmony 36mm Stainless Steel Seiko NH35A36mm
Power Reserve
Gentleman Open Heart80h
Harmony 36mm Stainless Steel Seiko NH35A41h
Water Resistance
Gentleman Open Heart100m
Harmony 36mm Stainless Steel Seiko NH35A100m
MSRP
Gentleman Open Heart$1,025
Harmony 36mm Stainless Steel Seiko NH35A$495

Full specifications

Case

5 specs
Category
Chronograph
Diameter
40mm
36mm
Thickness
11.5mm
Lug-to-Lug
40mm
Lug Width
21mm

Crystal & Dial

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

Movement

2 specs
Caliber
11 1/2'''
Seiko NH35A
Power Reserve
80h
41h

Pricing

1 specs
MSRP
$1,025
$495
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