Side by side

Riley Watch Co Heritage AutomaticvsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation

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

Add a watch
Heritage Automatic
Riley Watch CoHeritage Automatic
MSRP $401
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
SeikoProspex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
MSRP $2,800
Buy from Riley Watch Co ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
Heritage Automatic40mm
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation39.5mm
Power Reserve
Heritage Automatic40h
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation45h
Water Resistance
Heritage Automatic50m
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation200m
MSRP
Heritage Automatic$401
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation$2,800

Full specifications

Case

5 specs
Category
—
Diver
Diameter
40mm
39.5mm
Thickness
11mm
12.3mm
Lug-to-Lug
46mm
47.2mm
Water Resistance
50m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 8N24
6L37
Power Reserve
40h
45h
Jewels
25
26

Pricing

1 specs
MSRP
—
$2,800
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Marloe Watch Company Motorsport 105
Marloe Watch Companymicro

Motorsport 105

Ref. motorsport-105
41mm·Automatic·100m WR
$380MSRP
—Used
Yema Skin Diver CMM.20
Yemamicro

Skin Diver CMM.20

2 watches · 7 variantsSkin Diver
39.5mm·Automatic·200m WR
$2,372MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Minor Watches Minor Heritage Black Blue Automático
Minor Watchesmicro
Heritage

Minor Heritage Black Blue Automático

5 variantsRef. minor-heritage-black-blue
42mm·Automatic
$875MSRP
—Used
Lorier Hydra SIII
Loriermicro

Hydra SIII

Ref. hydra-siii
39mm·Automatic·200m WR
$699MSRP
—Used
Wolbrook Skindiver II Professional
Wolbrookmicro

Skindiver II Professional

9 watches · 69 variantsSkindiver
40mm·Automatic·200m WR
$539MSRP
—Used
Eza 1972 Diver
Ezamicro

1972 Diver

Ref. 1972-diver-anniversary-edition
39.6mm·Automatic·200m WR
$1,411MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
All alternatives to the Heritage Automatic →All alternatives to the Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation →
Explore the full catalog

Follow this matchup

Get a note when Riley Watch Co Heritage Automatic vs Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Marloe Watch Company Motorsport 105vsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretationMarloe Watch Company Motorsport 25vsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretationMinor Watches Minor Heritage Black Blue AutomáticovsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretationMinor Watches Heritage The TracedvsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretationRiley Watch Co Heritage AutomaticvsYema Skin Diver CMM.20Geckota Sea-Hunter Dive WatchvsRiley Watch Co Heritage Automatic
Edit this comparisonAdd another watchExplore more 38–41mm watches