Side by side

Orient RA-AC0K Diver WatchvsRolex Sea-Dweller

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
Sea-Dweller
RolexSea-Dweller
MSRP $14,550
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 Sea-Dweller

Owners widely praise the Rolex Sea-Dweller's matte dial with red lettering, with some calling it the best dial on a modern Rolex. The watch is noted for its substantial presence, with some owners appreciating its "chunkiness" and "clean look," while others find it wears smaller than its 43mm size suggests. The Sea-Dweller is considered by some to be a superior, more masculine dive watch than alternatives. However, the watch's thickness and 215-gram weight are frequently cited as potential drawbacks, making it best suited for larger wrists. Some owners find the cyclops on newer models detracts from the watch's aesthetic, with one reviewer calling it "goofy." The Sea-Dweller is also considered less versatile and popular than other models due to its size and thickness. Overall, owners rate the Rolex Sea-Dweller highly for its distinct dial and substantial presence, though its size and thickness make it a niche choice for those with larger wrists.

At a glance

16 of 29 specs differ
Diameter
RA-AC0K Diver Watch43.4mm
Sea-Dweller43mm
Power Reserve
RA-AC0K Diver Watch40h
Sea-Dweller70h
Water Resistance
RA-AC0K Diver Watch200m
Sea-Dweller1,220m
MSRP
RA-AC0K Diver Watch$455
Sea-Dweller$14,550

Full specifications

Case

8 specs
Diameter
43.4mm
43mm
Thickness
12.8mm
Lug-to-Lug
51mm
Lug Width
22mm
Material
Stainless Steel
Oystersteel
Finish
Brushed and polished
Water Resistance
200m
1220m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown

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
$14,550
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Orient RA-AC0K Diver Watch vs Rolex Sea-Dweller gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.