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

At MSRP the Seiko Prospex Sea is the cheaper of the two at $595, against $600 for the Mazzucato Rim Sub — a $5 gap before any retailer discounting.

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

The Mazzucato Rim Sub wears larger at 42mm versus 41.7mm for the Seiko Prospex Sea — a 0.3mm difference across the dial.

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

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

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

Both watches run automatic movements — the Mazzucato Rim Sub uses the Seiko NH70 and the Seiko Prospex Sea uses the 4R35.

Side by side

Mazzucato Rim SubvsSeiko Prospex Sea

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

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Mazzucato Rim Sub

rim-sub-automatic-watch-red-black

MSRP $600

Seiko Prospex Sea

srpl11

MSRP $595

At a glance

13 of 29 specs differ

Diameter

Rim Sub42mm

Prospex Sea41.7mm

Power Reserve

Rim Sub42h

Prospex Sea41h

Water Resistance

Rim Sub100m

Prospex Sea200m

MSRP

Rim Sub$600

Prospex Sea$595

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Hardlex

Dial Color

Orange

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH70

4R35

Power Reserve

42h

41h

Jewels

Pricing

1 specs

MSRP

$600

$595

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Mazzucato Rim SubvsSeiko Prospex Sea

At a glance

Full specifications

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