Which is cheaper, the Mazzucato Rim Sub or the Grand Seiko SLGH017?

At MSRP the Mazzucato Rim Sub is the cheaper of the two at $600, against $10,500 for the Grand Seiko SLGH017 — a $9,900 gap before any retailer discounting.

Which is bigger, the Mazzucato Rim Sub or the Grand Seiko SLGH017?

The Mazzucato Rim Sub wears larger at 42mm versus 40mm for the Grand Seiko SLGH017 — a 2mm difference across the dial.

Which has a longer power reserve, the Mazzucato Rim Sub or the Grand Seiko SLGH017?

The Grand Seiko SLGH017 carries a 80-hour power reserve against 42 hours on the Mazzucato Rim Sub.

What movement does the Mazzucato Rim Sub run compared to the Grand Seiko SLGH017?

Both watches run automatic movements — the Mazzucato Rim Sub uses the Seiko NH70 and the Grand Seiko SLGH017 uses the 9SA5.

Side by side

Mazzucato Rim SubvsGrand Seiko SLGH017

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

Grand Seiko SLGH017

slgh017g

MSRP $10,500

Buy from Mazzucato ↗

Buy used on eBay ↗

Buy from Grand Seiko ↗

Buy used on eBay ↗

At a glance

12 of 29 specs differ

Diameter

Rim Sub42mm

SLGH01740mm

Power Reserve

Rim Sub42h

SLGH01780h

Water Resistance

Rim Sub100m

SLGH017100m

MSRP

Rim Sub$600

SLGH017$10,500

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

AR Coating

Inner

Yes

Dial Color

Orange

Black

Movement

2 specs

Caliber

Seiko NH70

9SA5

Power Reserve

42h

80h

Pricing

1 specs

MSRP

$600

$10,500

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Mazzucato Rim SubvsGrand Seiko SLGH017

At a glance

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