Side by side

Breitling Superocean Heritage 57vsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

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 Heritage 57

The Breitling Superocean Heritage 57 is widely praised for its elegant, classy design reminiscent of 1950s dive watches, its thin case profile, and unique, wedge-shaped hour markers. Owners appreciate its comfortable, tapering mesh bracelet and excellent finishing, with some noting its slimness and lighter weight compared to previous models. The bezel is considered perfect in person, and the watch offers a divergence from typical Breitling design, paying tribute to the original 1957 model. However, the use of a rebranded ETA 2892A2 movement, a non-screw-down crown, and 100m water resistance are noted as points of contention for some at its price point, with one owner finding the lume weak. On balance, owners and reviewers rate the Breitling Superocean Heritage 57 highly for its unique aesthetics and comfortable wearability, with its slim case and distinctive indices being the primary drivers of its appeal.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

The Seiko Prospex Marinemaster 1968 Heritage Diver's Watch is widely praised for its excellent quality and finishing, with reviewers and owners noting its GS-level craftsmanship and Zaratsu-inspired polishing. Owners appreciate its refined design, comfortable case shape, and the 4:00 crown position, with some finding it more manageable on the wrist than other models. The Caliber 8L45 movement offers a 72-hour power reserve and accuracy within -5/+10 seconds per day, and the bracelet features an improved clasp with an extension system. However, some find the price point high, and one reviewer noted the unsigned winding crown as a missed opportunity. On balance, owners and reviewers rate the Seiko Prospex Marinemaster 1968 Heritage Diver's Watch highly for its premium finishing and tool-like appearance at its price point.

At a glance

17 of 29 specs differ
Diameter
Superocean Heritage 5742mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Superocean Heritage 5742h
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
Water Resistance
Superocean Heritage 57100m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Superocean Heritage 57$6,200
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600

Full specifications

Case

7 specs
Diameter
42mm
42.6mm
Thickness
9.99mm
14.1mm
Lug-to-Lug
49.3mm
Material
Stainless Steel & 18k Red Gold
Stainless Steel
Finish
Stainless steel
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Curved
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 10
8L45
Beat Rate
0 vph
28,800 vph
Power Reserve
42h
72h
Jewels
0
35

Pricing

1 specs
MSRP
$6,200
$3,600
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