Side by side

Breitling Avenger Automatic 45 SeawolfvsSeiko Prospex Sea

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

Avenger Automatic 45 Seawolf
BreitlingAvenger Automatic 45 Seawolf
MSRP $4,400
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.

Breitling Avenger Automatic 45 Seawolf

Owners widely praise the Breitling Avenger Automatic 45 Seawolf for its robust build quality, clear dial with minimal reflection, and sturdy crown. The yellow dial and blue rubber strap combination is noted for its significant wrist presence, while the Blacksteel variant is reported to wear smaller than expected with a crown that does not dig into the wrist. Some owners find the watch's heft requires adjustment and consider the price high for its movement. One owner prefers silver numbers over painted white ones on the dial. The Breitling Avenger Automatic 45 Seawolf features a Breitling Calibre 17 automatic movement with a 42-hour power reserve and a scratch-resistant sapphire crystal. Overall, owners rate the Breitling Avenger Automatic 45 Seawolf highly for its solid build and distinct dial options.

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

16 of 29 specs differ
Diameter
Avenger Automatic 45 Seawolf45mm
Prospex Sea43.8mm
Power Reserve
Avenger Automatic 45 Seawolf38h
Prospex Sea41h
Water Resistance
Avenger Automatic 45 Seawolf3,000m
Prospex Sea200m
MSRP
Avenger Automatic 45 Seawolf$4,400
Prospex Sea$625

Full specifications

Case

6 specs
Diameter
45mm
43.8mm
Thickness
18.39mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Finish
Stainless steel
Brushed and polished
Water Resistance
3000m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Indices
Applied
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Breitling 17 (ETA 2824-2 base)
4R35
Beat Rate
0 vph
28,800 vph
Power Reserve
38h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$4,400
$625
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