Side by side

Nodus Sector II Field TitaniumvsYema Navygraf Heritage

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

Sector II Field Titanium
NodusSector II Field Titanium
MSRP $550
Navygraf Heritage
YemaNavygraf Heritage
MSRP $990

At a glance

14 of 29 specs differ
Diameter
Sector II Field Titanium38mm
Navygraf Heritage39mm
Power Reserve
Sector II Field Titanium41h
Navygraf Heritage40h
Water Resistance
Sector II Field Titanium100m
Navygraf Heritage100m
MSRP
Sector II Field Titanium$550
Navygraf Heritage$990

Full specifications

Case

6 specs
Category
Field
Diver
Diameter
38mm
39mm
Thickness
11.7mm
10.85mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
19mm
Material
Titanium
316L Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Box
Flat
AR Coating
Yes
Inner
Dial Color
Black
Lume
Swiss Super-LumiNova® BGW9 Grade A
None

Movement

3 specs
Caliber
TMI NH38
Sellita SW200
Power Reserve
41h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$550
$990

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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.

Yema Navygraf Heritage

Owners widely praise the Yema Navygraf Heritage for its comfortable 39mm wearability and faithful 1970s reissue design, noting craftsmanship better than expected. Some owners report quality control issues including bezel free play and misalignment, while others find the bezel very tight to turn despite precise 120 clicks. The in-house MBP2000 movement is noted by some to be loud and run approximately +10 to +15 seconds per day. On balance, owners appreciate the Yema Navygraf Heritage for its retro aesthetic and comfortable sizing, with noted concerns around movement accuracy and bezel action.

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