Which is cheaper, the Boldr Ranger or the Seiko Prospex Sea Save the Ocean Special Edition?

At MSRP the Boldr Ranger is the cheaper of the two at $299, against $625 for the Seiko Prospex Sea Save the Ocean Special Edition — a $326 gap before any retailer discounting.

Which is bigger, the Boldr Ranger or the Seiko Prospex Sea Save the Ocean Special Edition?

The Seiko Prospex Sea Save the Ocean Special Edition wears larger at 45mm versus 40mm for the Boldr Ranger — a 5mm difference across the dial.

Which has a longer power reserve, the Boldr Ranger 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 Boldr Ranger.

What movement does the Boldr Ranger run compared to the Seiko Prospex Sea Save the Ocean Special Edition?

Both watches run automatic movements — the Boldr Ranger uses the NH35 and the Seiko Prospex Sea Save the Ocean Special Edition uses the 4R36.

Side by side

Boldr RangervsSeiko Prospex Sea Save the Ocean Special Edition

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

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Boldr Ranger

ranger-kopje

MSRP $299

See the full Ranger

Seiko Prospex Sea Save the Ocean Special Edition

srpf77

MSRP $625

See the full Prospex Sea Save the Ocean Special Edition

At a glance

12 of 29 specs differ

Diameter

Ranger40mm

Prospex Sea Save the Ocean Special Edition45mm

Power Reserve

Ranger40h

Prospex Sea Save the Ocean Special Edition41h

Water Resistance

Ranger200m

Prospex Sea Save the Ocean Special Edition200m

MSRP

Ranger$299

Prospex Sea Save the Ocean Special Edition$625

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

Kopje

Black

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

NH35

4R36

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$299

$625

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Boldr RangervsSeiko Prospex Sea Save the Ocean Special Edition

At a glance

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