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 $625
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

The Seiko Prospex Sea is widely praised for its excellent value, solid build quality, and comfortable wearability, with many models featuring impressive lume and attractive dials. Owners and reviewers highlight the modern upgrades on classic designs, such as drilled lugs and reliable movements with hacking and hand-winding capabilities. Some models are noted for their refined case finishing and scratch resistance. Accuracy figures vary, with one owner reporting approximately 4 seconds fast per day, while others find the movements offer good performance for the price. Concerns raised by owners and reviewers include clasps that can feel generic or cheap, and lug widths that some find disproportionate to the case size on certain models. The thickness and weight of some Prospex Sea watches are also noted as substantial. The GMT function on specific models is considered secondary and difficult to read for true travel purposes.

At a glance

10 of 29 specs differ
Diameter
Audaz Sea Ranger ADZ-205042mm
Prospex Sea43.8mm
Power Reserve
Audaz Sea Ranger ADZ-2050
Prospex Sea41h
Water Resistance
Audaz Sea Ranger ADZ-2050200m
Prospex Sea200m
MSRP
Audaz Sea Ranger ADZ-2050$375
Prospex Sea$625

Full specifications

Case

4 specs
Category
Diver
Diameter
42mm
43.8mm
Thickness
14.5mm
12.8mm
Lug-to-Lug
50mm
48.7mm

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
NH35
4R35
Power Reserve
41h
Jewels
25
23

Pricing

1 specs
MSRP
$375
$625
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