Which is cheaper, the Audaz ADZ-3020 or the Seiko Prospex Sea?

At MSRP the Audaz ADZ-3020 is the cheaper of the two at $240, against $625 for the Seiko Prospex Sea — a $385 gap before any retailer discounting.

Which is bigger, the Audaz ADZ-3020 or the Seiko Prospex Sea?

The Seiko Prospex Sea wears larger at 43.8mm versus 42mm for the Audaz ADZ-3020 — a 1.8mm difference across the dial.

What movement does the Audaz ADZ-3020 run compared to the Seiko Prospex Sea?

The Audaz ADZ-3020 runs a quartz caliber (Ronda 505.24H), while the Seiko Prospex Sea runs a automatic (4R35).

Side by side

Audaz ADZ-3020vsSeiko Prospex Sea

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

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Audaz ADZ-3020

adz-3020-03

MSRP $240

See the full ADZ-3020

Seiko Prospex Sea

MSRP $625

See the full Prospex Sea

At a glance

13 of 29 specs differ

Diameter

ADZ-302042mm

Prospex Sea43.8mm

Power Reserve

ADZ-3020—

Prospex Sea41h

Water Resistance

ADZ-3020200m

Prospex Sea200m

MSRP

ADZ-3020$240

Prospex Sea$625

Full specifications

Case

4 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

4 specs

Caliber

Ronda 505.24H

4R35

Type

Quartz

Automatic

Power Reserve

—

41h

Jewels

Pricing

1 specs

MSRP

$240

$625

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Audaz ADZ-3020vsSeiko Prospex Sea

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