Which is cheaper, the Spinnaker Tangerine Orange or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Spinnaker Tangerine Orange is the cheaper of the two at $550, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $2,750 gap before any retailer discounting.

Which is bigger, the Spinnaker Tangerine Orange or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Spinnaker Tangerine Orange wears larger at 45mm versus 44mm for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a 1mm difference across the dial.

Which has better water resistance, the Spinnaker Tangerine Orange or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Spinnaker Tangerine Orange is rated to 550m versus 200m for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition.

Which has a longer power reserve, the Spinnaker Tangerine Orange or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition carries a 50-hour power reserve against 40 hours on the Spinnaker Tangerine Orange.

What movement does the Spinnaker Tangerine Orange run compared to the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

Both watches run automatic movements — the Spinnaker Tangerine Orange uses the SII NH35A and the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition uses the 8L35.

Side by side

Spinnaker Tangerine OrangevsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

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

Spinnaker Tangerine Orange

piccard-automatic-tangerine-orange-sp-5098-99

MSRP $550

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

sla061j1

MSRP $3,300

At a glance

14 of 29 specs differ

Diameter

Tangerine Orange45mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Tangerine Orange40h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Tangerine Orange550m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Tangerine Orange$550

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

6 specs

Diameter

45mm

44mm

Thickness

21mm

13mm

Lug-to-Lug

52mm

49.3mm

Lug Width

22mm

20mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

550m

200m

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Tangerine Orange

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

SII NH35A

8L35

Power Reserve

40h

50h

Jewels

Pricing

1 specs

MSRP

$550

$3,300

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