Certina DS Action Diver 43mm Powermatic 80vsOrient RA-AC0K Diver Watch

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Certina DS Action Diver 43mm Powermatic 80 at true scale

DS Action Diver 43mm Powermatic 80

Orient RA-AC0K Diver Watch at true scale

RA-AC0K Diver Watch

Diameter

43mm

43.4mm

Lug-to-Lug

45.0mm

lowest

51mm

Thickness

13.2mm

12.8mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

80h

highest

40h

MSRP

$1,045

$455

lowest

Movement

POWERMATIC 80.611

Orient F6722

Case

5 specs
Diameter
43mm
43.4mm
Thickness
13.22mm
12.8mm
Lug-to-Lug
45.01mm
51mm
Lug Width
19mm
22mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
n/a
Black

Movement

7 specs
Caliber
POWERMATIC 80.611
Orient F6722
Beat Rate
0 vph
21,600 vph
Power Reserve
80h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Date

Pricing

1 specs
MSRP
$1,045
$455
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Certina DS Action Diver 43mm Powermatic 80

The Certina DS Action Diver 43mm Powermatic 80 is widely praised for its exceptional value, robust build quality, and sporty character, with owners highlighting its striking sunburst blue dial and precise bezel alignment. Some reviewers note the 43mm size and NATO strap can make it thick for under-cuff wear, and one owner found the end links did not perfectly match the case. Accuracy figures vary, with one report of 3-6 seconds per day and another of +45 seconds over 47 days. Overall, owners and reviewers consider the Certina DS Action Diver 43mm Powermatic 80 an excellently priced and well-built tool watch that offers significant value for its price.

Orient RA-AC0K Diver Watch

Owners widely report the Orient RA-AC0K Diver Watch exceeds expectations for its price, with many praising its accuracy, though opinions vary, with one owner noting +25 seconds per day while others find it runs within a handful of seconds fast daily. The mineral crystal scratches easily, but the automatic movement is considered very good. Some owners replace the bracelet to enhance the watch's premium feel. Overall, owners rate the Orient RA-AC0K Diver Watch highly for its value and surprisingly good performance for a budget mechanical watch.

Similar watches

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

DiscussionNot started

Also compared

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