Side by side

Biatec T. G. MasarykvsTissot Gentleman Open Heart

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

T. G. Masaryk
BiatecT. G. Masaryk
MSRP $2,214
Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025

At a glance

13 of 29 specs differ
Diameter
T. G. Masaryk40mm
Gentleman Open Heart40mm
Power Reserve
T. G. Masaryk41h
Gentleman Open Heart80h
Water Resistance
T. G. Masaryk100m
Gentleman Open Heart100m
MSRP
T. G. Masaryk$2,214
Gentleman Open Heart$1,025

Full specifications

Case

5 specs
Category
Chronograph
Thickness
11.15mm
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
Beige
Silver
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Sellita SW200-1
11 1/2'''
Power Reserve
41h
80h

Pricing

1 specs
MSRP
$1,025
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