Which is cheaper, the Spinnaker Sunset Orange or the Seiko Prospex Sea The Black Series?

At MSRP the Spinnaker Sunset Orange is the cheaper of the two at $179, against $765 for the Seiko Prospex Sea The Black Series — a $586 gap before any retailer discounting.

Which is bigger, the Spinnaker Sunset Orange or the Seiko Prospex Sea The Black Series?

The Seiko Prospex Sea The Black Series wears larger at 45mm versus 43mm for the Spinnaker Sunset Orange — a 2mm difference across the dial.

Which has better water resistance, the Spinnaker Sunset Orange or the Seiko Prospex Sea The Black Series?

The Seiko Prospex Sea The Black Series is rated to 200m versus 150m for the Spinnaker Sunset Orange.

Which has a longer power reserve, the Spinnaker Sunset Orange or the Seiko Prospex Sea The Black Series?

The Seiko Prospex Sea The Black Series carries a 41-hour power reserve against 40 hours on the Spinnaker Sunset Orange.

What movement does the Spinnaker Sunset Orange run compared to the Seiko Prospex Sea The Black Series?

Both watches run automatic movements — the Spinnaker Sunset Orange uses the SII NH35A and the Seiko Prospex Sea The Black Series uses the 4R36.

Side by side

Spinnaker Sunset OrangevsSeiko Prospex Sea The Black Series

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

Spinnaker Sunset Orange

fleuss-sunset-orange-sp-5055-0d

MSRP $179

Seiko Prospex Sea The Black Series

srpk43

MSRP $765

At a glance

12 of 29 specs differ

Diameter

Sunset Orange43mm

Prospex Sea The Black Series45mm

Power Reserve

Sunset Orange40h

Prospex Sea The Black Series41h

Water Resistance

Sunset Orange150m

Prospex Sea The Black Series200m

MSRP

Sunset Orange$179

Prospex Sea The Black Series$765

Full specifications

Case

5 specs

Diameter

43mm

45mm

Thickness

13mm

13.2mm

Lug-to-Lug

51mm

47.7mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

150m

200m

Crystal & Dial

3 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Sunset Orange

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

SII NH35A

4R36

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$179

$765

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