Which is cheaper, the Pinion Reaxis or the Seiko Prospex Sea Save the Ocean Special Edition?

At MSRP the Seiko Prospex Sea Save the Ocean Special Edition is the cheaper of the two at $550, against $1,257 for the Pinion Reaxis — a $707 gap before any retailer discounting.

Which is bigger, the Pinion Reaxis or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition wears larger at 42.4mm versus 42mm for the Pinion Reaxis — a 0.4mm difference across the dial.

Which has better water resistance, the Pinion Reaxis or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition is rated to 200m versus 100m for the Pinion Reaxis.

Which has a longer power reserve, the Pinion Reaxis or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition carries a 41-hour power reserve against 40 hours on the Pinion Reaxis.

What movement does the Pinion Reaxis run compared to the Seiko Prospex Sea Save the Ocean Special Edition?

Both watches run automatic movements — the Pinion Reaxis uses the Sellita SW200-1 and the Seiko Prospex Sea Save the Ocean Special Edition uses the Seiko 4R36.

Side by side

Pinion ReaxisvsSeiko Prospex Sea Save the Ocean Special Edition

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

Add a watch

Pinion Reaxis

MSRP $1,257

See the full Reaxis

Seiko Prospex Sea Save the Ocean Special Edition

MSRP $550

See the full Prospex Sea Save the Ocean Special Edition

At a glance

13 of 29 specs differ

Diameter

Reaxis42mm

Prospex Sea Save the Ocean Special Edition42.4mm

Power Reserve

Reaxis40h

Prospex Sea Save the Ocean Special Edition41h

Water Resistance

Reaxis100m

Prospex Sea Save the Ocean Special Edition200m

MSRP

Reaxis$1,257

Prospex Sea Save the Ocean Special Edition$550

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

AR Coating

Yes

—

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Sellita SW200-1

Seiko 4R36

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$1,257

$550

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.

DuFrane Watchesmicro

Follow this matchup

Get a note when Pinion Reaxis vs Seiko Prospex Sea Save the Ocean Special Edition 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.

Boldr Expedition IIvsSeiko Prospex Sea Save the Ocean Special Edition Seiko Prospex Sea Save the Ocean Special EditionvsZero West DB-80 Lancaster BOLDR Supply Co. Expedition I KarekarevsSeiko Prospex Sea Save the Ocean Special Edition Seiko Prospex Sea Save the Ocean Special EditionvsZero West FS-1 Flying Scotsman Pinion ReaxisvsZelos Blacktip 41 Pinion ReaxisvsZelos Swordfish 3

Edit this comparison Add another watch

Pinion ReaxisvsSeiko Prospex Sea Save the Ocean Special Edition

At a glance

Full specifications

More watches worth a look

Barton Springs III 42mm Mechanical Diving Watch

Jamanta

Diver One Aqua

Caloura 300m

SeaQuest Dive

Benthos Professional

Hull Commander

RN81 Clearance Diver Automatic Watch

Follow this matchup

People also compared