Side by side

Audaz Audaz Sea Ranger ADZ-2050vsSeiko Prospex Sea

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Audaz Sea Ranger ADZ-2050
AudazAudaz Sea Ranger ADZ-2050
MSRP $375
Prospex Sea
SeikoProspex Sea
MSRP $900
What people say

Owners + reviewers, side by side

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

Audaz Sea Ranger ADZ-2050

Owners praise the Audaz Sea Ranger ADZ-2050 for its value and Submariner-like aesthetic at a lower price point. One owner finds the 42mm 316L stainless steel case a bit large for smaller wrists. The Audaz Sea Ranger ADZ-2050 features a sapphire crystal, ceramic bezel, blue Swiss Super Luminova, 200m water resistance, and the NH35A automatic movement. Overall, owners rate the Audaz Sea Ranger ADZ-2050 highly for its impressive aesthetic and build quality relative to its price.

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its excellent lume, robust build, and value, with many highlighting the comfortable 4 o'clock crown and reliable movements. Reviewers note impressive case finishing and attractive dials, with specific models lauded for their gradient blue designs and smooth bezel actions. Accuracy figures vary, with one owner reporting +9 seconds/day after demagnetization, while others find the watches to be good first "proper" watches. Some owners find the stock rubber straps uncomfortable or the overall size substantial on smaller wrists. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its combination of strong dive watch functionality and appealing design at its price point.

At a glance

12 of 29 specs differ
Diameter
Audaz Sea Ranger ADZ-205042mm
Prospex Sea41mm
Power Reserve
Audaz Sea Ranger ADZ-2050
Prospex Sea70h
Water Resistance
Audaz Sea Ranger ADZ-2050200m
Prospex Sea200m
MSRP
Audaz Sea Ranger ADZ-2050$375
Prospex Sea$900

Full specifications

Case

5 specs
Category
Diver
Diameter
42mm
41mm
Thickness
14.5mm
12.3mm
Lug-to-Lug
50mm
46.9mm
Lug Width
22mm
20mm

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH35
6R35
Power Reserve
70h
Jewels
25
24

Pricing

1 specs
MSRP
$375
$900
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 Audaz Sea Ranger ADZ-2050 vs Seiko Prospex Sea 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.