Side by side

Orient RA-AC0K Diver WatchvsRolex Rolex Deepsea

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
Rolex Deepsea
RolexRolex Deepsea
MSRP $15,550
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.

Rolex Deepsea

Owners widely report the Rolex Deepsea is a substantial, well-built watch with impressive engineering, praised for its robust compression architecture and the caliber 3235 movement's stringent accuracy certification. Some owners find the Rolex Deepsea exceptionally comfortable on a Rubber B strap, while others note it is thick and heavy but well-balanced by its bracelet. The watch's large size is polarizing, with some finding it niche and potentially too large for smaller wrists, while others appreciate its unique design elements and consider it Rolex's most serious workhorse. On balance, owners and reviewers rate the Rolex Deepsea highly for its impressive engineering and robust build, despite its polarizing size.

At a glance

16 of 29 specs differ
Diameter
RA-AC0K Diver Watch43.4mm
Rolex Deepsea44mm
Power Reserve
RA-AC0K Diver Watch40h
Rolex Deepsea70h
Water Resistance
RA-AC0K Diver Watch200m
Rolex Deepsea3,900m
MSRP
RA-AC0K Diver Watch$455
Rolex Deepsea$15,550

Full specifications

Case

8 specs
Diameter
43.4mm
44mm
Thickness
12.8mm
5.5mm
Lug-to-Lug
51mm
Lug Width
22mm
Material
Stainless Steel
Oystersteel
Finish
Brushed and polished
Water Resistance
200m
3900m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve

Crystal & Dial

3 specs
Crystal Shape
Flat
Indices
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
Orient F6722
3235
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
70h
Jewels
22
31

Pricing

1 specs
MSRP
$455
$15,550
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