Which is cheaper, the Boldr Five-in-a-Row or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

At MSRP the Boldr Five-in-a-Row is the cheaper of the two at $399, against $1,350 for the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition — a $951 gap before any retailer discounting.

Which is bigger, the Boldr Five-in-a-Row or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition wears larger at 42.7mm versus 38mm for the Boldr Five-in-a-Row — a 4.7mm difference across the dial.

Which has a longer power reserve, the Boldr Five-in-a-Row or the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition carries a 70-hour power reserve against 40 hours on the Boldr Five-in-a-Row.

What movement does the Boldr Five-in-a-Row run compared to the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition?

Both watches run automatic movements — the Boldr Five-in-a-Row uses the Seiko NH35A and the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition uses the 6R35.

Side by side

Boldr Five-in-a-RowvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

Boldr Five-in-a-Row

five-in-a-row-i

MSRP $399

Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

spb301j1

MSRP $1,350

At a glance

13 of 29 specs differ

Diameter

Five-in-a-Row38mm

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm

Power Reserve

Five-in-a-Row40h

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h

Water Resistance

Five-in-a-Row200m

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m

MSRP

Five-in-a-Row$399

Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

Five In A Row I

Black

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH35A

6R35

Power Reserve

40h

70h

Jewels

Pricing

1 specs

MSRP

$399

$1,350

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