Which is cheaper, the Audaz ADZ-4070 or the Seiko Prospex Sea?

At MSRP the Audaz ADZ-4070 is the cheaper of the two at $450, against $625 for the Seiko Prospex Sea — a $175 gap before any retailer discounting.

Which is bigger, the Audaz ADZ-4070 or the Seiko Prospex Sea?

The Seiko Prospex Sea wears larger at 43.8mm versus 42mm for the Audaz ADZ-4070 — a 1.8mm difference across the dial.

Which has better water resistance, the Audaz ADZ-4070 or the Seiko Prospex Sea?

The Seiko Prospex Sea is rated to 200m versus 50m for the Audaz ADZ-4070.

What movement does the Audaz ADZ-4070 run compared to the Seiko Prospex Sea?

Both watches run automatic movements — the Audaz ADZ-4070 uses the Seiko NH35 and the Seiko Prospex Sea uses the Seiko 4R35.

Side by side

Audaz ADZ-4070vsSeiko Prospex Sea

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

Add a watch

Audaz ADZ-4070

adz-4070-01

MSRP $450

See the full ADZ-4070

Seiko Prospex Sea

MSRP $625

See the full Prospex Sea

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

13 of 29 specs differ

Diameter

ADZ-407042mm

Prospex Sea43.8mm

Power Reserve

ADZ-4070—

Prospex Sea41h

Water Resistance

ADZ-407050m

Prospex Sea200m

MSRP

ADZ-4070$450

Prospex Sea$625

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Mineral

Sapphire

AR Coating

—

Anti-reflective coating on inner surface

Dial Color

Blue

—

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH35

Seiko 4R35

Power Reserve

—

41h

Jewels

Pricing

1 specs

MSRP

$450

$625

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.

Oblvlomicro

XM Series

DiscussionNot started

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Seiko Prospex SeavsOblvlo XM Dragon Filippo Loreti Watches The Galactic EmpirevsSeiko Prospex Sea Duxot Colmar AutomaticvsSeiko Prospex Sea Briston Clubmaster DivervsSeiko Prospex Sea Audaz ADZ-4070vsSpinnaker Hass Automatic Audaz ADZ-4070vsBoldr Odyssey Original

Edit this comparison Add another watch Explore more 41–45mm watches

Audaz ADZ-4070vsSeiko Prospex Sea

At a glance

Full specifications

More watches worth a look

XM Figure

Jamanta

EM Skeleton

Tesei Forged Carbon

Fleuss

The Galactic Empire

Great White 43

Pioneer Automatic

People also compared