Side by side

Orient RA-AC0K Diver WatchvsNodus Sector II Dive GMT

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 Dive GMT
NodusSector II Dive GMT
MSRP $575

At a glance

16 of 29 specs differ
Diameter
RA-AC0K Diver Watch43.4mm
Sector II Dive GMT38mm
Power Reserve
RA-AC0K Diver Watch40h
Sector II Dive GMT41h
Water Resistance
RA-AC0K Diver Watch200m
Sector II Dive GMT100m
MSRP
RA-AC0K Diver Watch$455
Sector II Dive GMT$575

Full specifications

Case

5 specs
Diameter
43.4mm
38mm
Thickness
12.8mm
11.9mm
Lug-to-Lug
51mm
47mm
Lug Width
22mm
20mm
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 NH34 (GMT)
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
41h
Jewels
22
24
Complications
Date
None

Pricing

1 specs
MSRP
$455
$575

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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.

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 Dive GMT

Owners widely praise the Nodus Sector II Dive GMT for its solid build, bracelet, and fit and finish for the price, with reviewers noting its well-executed finishing featuring alternating brushed and polished surfaces. The regulated Seiko NH34 movement is reported to run at +5 seconds per day. Some owners desire a Miyota 9075 movement and lume on the GMT hand, and a reviewer finds the 120-click dive bezel less ideal for GMT functions than a bi-directional 48-click GMT bezel, while the dial's dense Arabic numerals can be overwhelming for some despite good legibility. On balance, owners and reviewers rate the Nodus Sector II Dive GMT highly for its attractive design and build quality at its price point.

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