Which is cheaper, the Seestern Sub 300 V4 or the Mazzucato RIM Scuba?

At MSRP the Seestern Sub 300 V4 is the cheaper of the two at $10, against $2,200 for the Mazzucato RIM Scuba — a $2,190 gap before any retailer discounting.

Which is bigger, the Seestern Sub 300 V4 or the Mazzucato RIM Scuba?

The Mazzucato RIM Scuba wears larger at 48mm versus 42mm for the Seestern Sub 300 V4 — a 6mm difference across the dial.

Which has better water resistance, the Seestern Sub 300 V4 or the Mazzucato RIM Scuba?

The Seestern Sub 300 V4 is rated to 200m versus 100m for the Mazzucato RIM Scuba.

Which has a longer power reserve, the Seestern Sub 300 V4 or the Mazzucato RIM Scuba?

The Mazzucato RIM Scuba carries a 42-hour power reserve against 41 hours on the Seestern Sub 300 V4.

What movement does the Seestern Sub 300 V4 run compared to the Mazzucato RIM Scuba?

Both watches run automatic movements — the Seestern Sub 300 V4 uses the Seiko NH35A and the Mazzucato RIM Scuba uses the Miyota 9015.

Side by side

Seestern Sub 300 V4vsMazzucato RIM Scuba

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

Add a watch

Seestern Sub 300 V4

Sub 300 V4

MSRP $10

Mazzucato RIM Scuba

rim-scuba-o48mm-orange

MSRP $2,200

At a glance

19 of 29 specs differ

Diameter

Sub 300 V442mm

RIM Scuba48mm

Power Reserve

Sub 300 V441h

RIM Scuba42h

Water Resistance

Sub 300 V4200m

RIM Scuba100m

MSRP

Sub 300 V4$10

RIM Scuba$2,200

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal

Sapphire

AR Coating

Underside

Inner

Dial Color

Orange

—

Lume

Japan Lume (blue glow)

None

Movement

5 specs

Caliber

Seiko NH35A

Miyota 9015

Beat Rate

21,600 vph

28,800 vph

Power Reserve

41h

42h

Jewels

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$10

$2,200

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Seestern Sub 300 V4vsMazzucato RIM Scuba

At a glance

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