Side by side

Nodus Sector II GMTvsTissot Gentleman Open Heart

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

Sector II GMT
NodusSector II GMT
MSRP $525
Gentleman Open Heart
TissotGentleman Open Heart
MSRP $1,025

At a glance

12 of 29 specs differ
Diameter
Sector II GMT38mm
Gentleman Open Heart40mm
Power Reserve
Sector II GMT41h
Gentleman Open Heart80h
Water Resistance
Sector II GMT100m
Gentleman Open Heart100m
MSRP
Sector II GMT$525
Gentleman Open Heart$1,025

Full specifications

Case

5 specs
Category
GMT
Chronograph
Diameter
38mm
40mm
Thickness
11.9mm
11.5mm
Lug-to-Lug
47mm
40mm
Lug Width
20mm
21mm

Crystal & Dial

3 specs
Dial Color
Silver
Indices
Applied
Indexes
Lume
Swiss Super-LumiNova® BGW9 Grade A
Super-LumiNova ®

Movement

3 specs
Caliber
TMI NH34 (GMT)
11 1/2'''
Power Reserve
41h
80h
Jewels
24
25

Pricing

1 specs
MSRP
$525
$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.

Nodus Sector II GMT

Owners and reviewers widely praise the Nodus Sector II GMT for its versatile, refined design and surprisingly good finishing for its compelling price point. The watch features a regulated Seiko NH34 movement, running at +5 seconds per day according to one review, a sapphire crystal with AR coating, and 100 meters of water resistance. Some owners wish for lume on the GMT hand and prefer a bi-directional GMT bezel over the 120-click dive timing bezel, while others find the NH34 movement overpriced for the cost. On balance, owners and reviewers rate the Nodus Sector II GMT highly for its refined design and impressive finishing at its price point.

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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