Side by side

Orient RA-AC0K Diver WatchvsZelos Hammerhead 43 Field

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
Hammerhead 43 Field
ZelosHammerhead 43 Field
MSRP $399

At a glance

16 of 29 specs differ
Diameter
RA-AC0K Diver Watch43.4mm
Hammerhead 43 Field43mm
Power Reserve
RA-AC0K Diver Watch40h
Hammerhead 43 Field40h
Water Resistance
RA-AC0K Diver Watch200m
Hammerhead 43 Field300m
MSRP
RA-AC0K Diver Watch$455
Hammerhead 43 Field$399

Full specifications

Case

6 specs
Category
Diver
Field
Diameter
43.4mm
43mm
Thickness
12.8mm
13mm
Lug-to-Lug
51mm
43mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Purple
Indices
Applied

Movement

4 specs
Caliber
F6722
Seiko NH38
Beat Rate
21,600 vph
28,800 vph
Jewels
22
25
Complications
Date
None

Pricing

1 specs
MSRP
$455
$399

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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.

Zelos Hammerhead 43 Field

The Zelos Hammerhead 43 Field is praised for its unique bronze case patina potential, masculine angular design, and fantastic lume. Owners also highlight the lovely Mosaic Ember and purple agate dials. However, some owners feel the 43mm case wears large, suited for wrists 7.5 inches and up, and a reviewer notes its substantial 17mm thickness. The rubber strap is disliked for making the watch feel top-heavy, and the date window is considered tiny and hard to see. Some owners express disappointment with the NH movement. Overall, owners and reviewers rate the Zelos Hammerhead 43 Field well for its distinctive design and dial appeal at its price point.

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