Side by side

Breitling Superocean AutomaticvsSeiko Prospex Sea The Black Series

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

What people say

Owners + reviewers, side by side

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

Breitling Superocean Automatic

Owners widely praise the Breitling Superocean Automatic for its excellent fit and finish, comfortable bracelet with micro-adjustment, and a fresh design that some find stunning, particularly the blue ceramic bezel and white dial. The watch features a satisfyingly clicking ceramic bezel that is easy to operate and a vibrant dial with luminous hands and hour plots. One owner reports their 42mm model runs about +6 seconds per day, while others note that Breitling watches can sometimes lose time due to magnetization, which can be corrected under warranty. The Breitling Superocean Automatic has a power reserve of approximately 42 hours. Overall, owners rate the Breitling Superocean Automatic highly for its design and build quality at its price point.

Seiko Prospex Sea The Black Series

The Seiko Prospex Sea The Black Series is widely praised for its impressive value and compelling design elements. Reviewers highlight the SLA073's cave-diving-inspired dial, high-quality bracelet, and the robust 8L35 movement, calling it a standout release. The SRPE33 and SRPE39 models are noted for their attractive price, manta ray decorated dials, and excellent LumiBrite lume, though bezel alignment can be inconsistent. The SNJ029 is celebrated for its dynamic, colorful aesthetic, solar charging, and comfortable strap, making it ideal for outdoor adventures. Overall, the consensus is that Seiko Prospex Sea The Black Series models offer excellent value, with specific models lauded for their unique dials, quality finishing, and practical features like solar charging.

At a glance

14 of 29 specs differ
Diameter
Superocean Automatic42mm
Prospex Sea The Black Series45mm
Power Reserve
Superocean Automatic38h
Prospex Sea The Black Series41h
Water Resistance
Superocean Automatic300m
Prospex Sea The Black Series200m
MSRP
Superocean Automatic$5,700
Prospex Sea The Black Series$765

Full specifications

Case

6 specs
Diameter
42mm
45mm
Thickness
12.56mm
13.2mm
Lug-to-Lug
47.7mm
Lug Width
0mm
22mm
Finish
Stainless steel
Water Resistance
300m
200m

Crystal & Dial

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

Movement

5 specs
Caliber
Breitling 17 (ETA 2824-2 base)
Seiko 4R36
Power Reserve
38h
41h
Jewels
0
24
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$5,700
$765
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