Which is cheaper, the Hemel Sky Racer Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation?

At MSRP the Hemel Sky Racer Automatic is the cheaper of the two at $700, against $2,800 for the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation — a $2,100 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation?

The Hemel Sky Racer Automatic wears larger at 43mm versus 39.5mm for the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation — a 3.5mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation?

The Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation is rated to 200m versus 50m for the Hemel Sky Racer Automatic.

Which has a longer power reserve, the Hemel Sky Racer Automatic or the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation?

The Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation carries a 45-hour power reserve against 40 hours on the Hemel Sky Racer Automatic.

What movement does the Hemel Sky Racer Automatic run compared to the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation?

Both watches run automatic movements — the Hemel Sky Racer Automatic uses the SL4617 and the Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation uses the 6L37.

Side by side

Hemel Sky Racer 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.

Hemel Sky Racer Automatic

sky-racer

MSRP $700

Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation

sje099j1

MSRP $2,800

At a glance

15 of 29 specs differ

Diameter

Sky Racer Automatic43mm

Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation39.5mm

Power Reserve

Sky Racer Automatic40h

Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation45h

Water Resistance

Sky Racer Automatic50m

Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation200m

MSRP

Sky Racer Automatic$700

Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation$2,800

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Box

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Panda

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

SL4617

6L37

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$700

$2,800

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