Which is cheaper, the Mazzucato Rim Sub or the Seiko Prospex Sea The Black Series?

At MSRP the Mazzucato Rim Sub is the cheaper of the two at $600, against $765 for the Seiko Prospex Sea The Black Series — a $165 gap before any retailer discounting.

Which is bigger, the Mazzucato Rim Sub or the Seiko Prospex Sea The Black Series?

The Seiko Prospex Sea The Black Series wears larger at 45mm versus 42mm for the Mazzucato Rim Sub — a 3mm difference across the dial.

Which has better water resistance, the Mazzucato Rim Sub or the Seiko Prospex Sea The Black Series?

The Seiko Prospex Sea The Black Series is rated to 200m versus 100m for the Mazzucato Rim Sub.

Which has a longer power reserve, the Mazzucato Rim Sub or the Seiko Prospex Sea The Black Series?

The Mazzucato Rim Sub carries a 42-hour power reserve against 41 hours on the Seiko Prospex Sea The Black Series.

What movement does the Mazzucato Rim Sub run compared to the Seiko Prospex Sea The Black Series?

Both watches run automatic movements — the Mazzucato Rim Sub uses the Seiko NH70 and the Seiko Prospex Sea The Black Series uses the 4R36.

Side by side

Mazzucato Rim SubvsSeiko Prospex Sea The Black Series

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

Add a watch

Mazzucato Rim Sub

rim-sub-automatic-watch-red-black

MSRP $600

Seiko Prospex Sea The Black Series

srpk43

MSRP $765

At a glance

14 of 29 specs differ

Diameter

Rim Sub42mm

Prospex Sea The Black Series45mm

Power Reserve

Rim Sub42h

Prospex Sea The Black Series41h

Water Resistance

Rim Sub100m

Prospex Sea The Black Series200m

MSRP

Rim Sub$600

Prospex Sea The Black Series$765

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Sapphire

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Orange

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH70

4R36

Power Reserve

42h

41h

Jewels

Pricing

1 specs

MSRP

$600

$765

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Mazzucato Rim SubvsSeiko Prospex Sea The Black Series

At a glance

Full specifications

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