Certina DS Action Diver 38mm Powermatic 80vsLongines HYDROCONQUEST

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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 38mm Powermatic 80 at true scale

DS Action Diver 38mm Powermatic 80

Longines HYDROCONQUEST at true scale

HYDROCONQUEST

Diameter

38mm

42mm

Lug-to-Lug

45.0mm

lowest

51.2mm

Thickness

13.2mm

11.7mm

lowest

Water Resistance

300m

300m

Power Reserve

80h

highest

72h

MSRP

$1,045

lowest

$2,200

Movement

POWERMATIC 80.611

Longines L888

Case

4 specs
Diameter
38mm
42mm
Thickness
13.22mm
11.7mm
Lug-to-Lug
45.01mm
51.2mm
Lug Width
19mm
21mm

Crystal & Dial

3 specs
Crystal
Sapphire
n/a
Dial Color
n/a
Green
Texture
n/a
Lacquered polished

Movement

4 specs
Caliber
POWERMATIC 80.611
Longines L888
Beat Rate
0 vph
25,200 vph
Power Reserve
80h
72h
Jewels
0
21

Pricing

1 specs
MSRP
$1,045
$2,200
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Reviews

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

Certina DS Action Diver 38mm Powermatic 80

The Certina DS Action Diver 38mm Powermatic 80 is widely praised for its excellent value, robust build quality, and comfortable wearability, particularly on smaller wrists. Owners consistently highlight its smooth crown operation, excellent case finishing for the price, and the reliable Powermatic 80 movement, with accuracy reported between +1/+2 and -6 seconds per day. The watch is considered a well-balanced, classic-looking unisex dive watch with a dynamic sunburst dial and tank-like construction. However, some reviewers note that the 38mm version lacks a ceramic bezel, and one owner found the lume on the hour markers weak. Minor criticisms include end links that do not perfectly line up with the case and occasional bracelet hair-snagging, with one instance of disappointing bezel alignment for its price category. Overall, owners and reviewers rate the Certina DS Action Diver 38mm Powermatic 80 highly for its exceptional value and solid execution as a tool-watch.

Longines HYDROCONQUEST

Owners widely praise the Longines HYDROCONQUEST for its excellent value and finishing, often comparing it favorably to higher-end watches, with many appreciating the vibrant dial colors and the reliable movement. The slide-lock bracelet extension is noted as a particularly well-executed and useful feature. However, opinions on the bezel are mixed; some owners report confident action with no play, while others describe it as scratchy, difficult to turn, and exhibiting play or springiness. The Longines HYDROCONQUEST is considered a strong entry-level Swiss diver offering significant value for money.

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