Side by side

Orient RA-AC0K Diver WatchvsNodus Sector II Field Titanium

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

RA-AC0K Diver Watch
OrientRA-AC0K Diver Watch
MSRP $455
Sector II Field Titanium
NodusSector II Field Titanium
MSRP $550
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Orient RA-AC0K Diver Watch

Owners widely praise the Orient RA-AC0K Diver Watch for exceeding expectations and being a "real" watch. The mechanical movement is noted for keeping great time, running within a handful of seconds fast per day, with some owners considering Orient's budget movements among the best for accuracy. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its surprising quality and reliable timekeeping at its price point.

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.

At a glance

18 of 29 specs differ
Diameter
RA-AC0K Diver Watch43.4mm
Sector II Field Titanium38mm
Power Reserve
RA-AC0K Diver Watch40h
Sector II Field Titanium41h
Water Resistance
RA-AC0K Diver Watch200m
Sector II Field Titanium100m
MSRP
RA-AC0K Diver Watch$455
Sector II Field Titanium$550

Full specifications

Case

7 specs
Category
Diver
Field
Diameter
43.4mm
38mm
Thickness
12.8mm
11.7mm
Lug-to-Lug
51mm
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m

Crystal & Dial

5 specs
Crystal Shape
Box
AR Coating
Yes
Dial Color
Black
Indices
Applied
Lume
None
Swiss Super-LumiNova® BGW9 Grade A

Movement

5 specs
Caliber
F6722
TMI NH38
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
41h
Jewels
22
24
Complications
Date
None

Pricing

1 specs
MSRP
$455
$550
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