Which is cheaper, the Breitling Avenger Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

At MSRP the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch is the cheaper of the two at $2,800, against $4,900 for the Breitling Avenger Automatic — a $2,100 gap before any retailer discounting.

Which is bigger, the Breitling Avenger Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

The Breitling Avenger Automatic wears larger at 42mm versus 39.5mm for the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch — a 2.5mm difference across the dial.

Which has better water resistance, the Breitling Avenger Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

The Breitling Avenger Automatic is rated to 300m versus 200m for the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch.

Which has a longer power reserve, the Breitling Avenger Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

The Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch carries a 45-hour power reserve against 38 hours on the Breitling Avenger Automatic.

What movement does the Breitling Avenger Automatic run compared to the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

Both watches run automatic movements — the Breitling Avenger Automatic uses the Breitling 17 and the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch uses the 6L37.

Side by side

Breitling Avenger AutomaticvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

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

Add a watch

Breitling Avenger Automatic

A17328101C1X1

MSRP $4,900

Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

sje117j1

MSRP $2,800

At a glance

16 of 29 specs differ

Diameter

Avenger Automatic42mm

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm

Power Reserve

Avenger Automatic38h

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h

Water Resistance

Avenger Automatic300m

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m

MSRP

Avenger Automatic$4,900

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800

Full specifications

Case

6 specs

Diameter

42mm

39.5mm

Thickness

12.15mm

12.3mm

Lug-to-Lug

—

47.2mm

Finish

Stainless steel

Brushed and polished

Water Resistance

300m

200m

Caseback

—

Solid

Crystal & Dial

5 specs

Crystal Shape

—

Box

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

6L37

Beat Rate

0 vph

28,800 vph

Power Reserve

38h

45h

Jewels

Pricing

1 specs

MSRP

$4,900

$2,800

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Breitling Avenger AutomaticvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

At a glance

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