Which is cheaper, the Henry Archer Nordlys or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Henry Archer Nordlys is the cheaper of the two at $3,299, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $1 gap before any retailer discounting.

Which is bigger, the Henry Archer Nordlys 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 wears larger at 44mm versus 42mm for the Henry Archer Nordlys — a 2mm difference across the dial.

Which has a longer power reserve, the Henry Archer Nordlys 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 Henry Archer Nordlys.

What movement does the Henry Archer Nordlys run compared to the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

Both watches run automatic movements — the Henry Archer Nordlys uses the Miyota 9015 and the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition uses the 8L35.

Side by side

Henry Archer NordlysvsSeiko 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.

Henry Archer Nordlys

5744002550358

MSRP $3,299

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

sla061j1

MSRP $3,300

At a glance

13 of 29 specs differ

Diameter

Nordlys42mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Nordlys40h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Nordlys200m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Nordlys$3,299

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

Full specifications

Case

4 specs

Diameter

42mm

44mm

Thickness

11mm

13mm

Lug-to-Lug

—

49.3mm

Material

316L Stainless Steel

Stainless Steel

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Blue

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Miyota 9015

8L35

Power Reserve

40h

50h

Jewels

Pricing

1 specs

MSRP

$3,299

$3,300

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