Side by side

Nodus Sector II Field TitaniumvsTissot Gentleman Open Heart

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

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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 Field Titanium

The Nodus Sector II Field Titanium is lauded for its comfortable, thinner 38mm titanium case with a matte, media-blasted finish and scratch-resistant coating, a standout layered dial design, and a comfortable TecTuff rubber strap. Reviewers note its tough, affordable tool watch nature, featuring olive green Ceracote on the titanium case and a tropical dial with Super-LumiNova BGW9 lume. The TMI NH38 movement provides a 41-hour power reserve, and accuracy is regulated to +/-10 seconds per day. The all-matte finishing lacks the visual refinement of polished elements found on other Nodus models. Overall, reviewers praise the Nodus Sector II Field Titanium for its durable construction and distinctive design at an accessible price point.

From video reviewers

Grade 2 titanium construction delivers lightweight durability with scratch resistance at an accessible price point for a premium material. The 38mm sandwich dial with BGW9 lume and no-date design balances minimalist aesthetics with practical field-watch functionality.

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.

At a glance

14 of 29 specs differ
Diameter
Sector II Field Titanium38mm
Gentleman Open Heart40mm
Power Reserve
Sector II Field Titanium41h
Gentleman Open Heart80h
Water Resistance
Sector II Field Titanium100m
Gentleman Open Heart100m
MSRP
Sector II Field Titanium$550
Gentleman Open Heart$1,025

Full specifications

Case

6 specs
Category
Field
Chronograph
Diameter
38mm
40mm
Thickness
11.7mm
11.5mm
Lug-to-Lug
47mm
40mm
Lug Width
20mm
21mm
Material
Titanium
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Box
Domed
Dial Color
Silver
Indices
Indexes
Lume
Swiss Super-LumiNova® BGW9 Grade A
Super-LumiNova ®

Movement

3 specs
Caliber
Seiko NH38
11.5'
Power Reserve
41h
80h
Jewels
24
0

Pricing

1 specs
MSRP
$550
$1,025
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