Which is cheaper, the Boldr Blastoise or the Nivada Grenchen Super Antarctic 35mm Automatic?

At MSRP the Boldr Blastoise is the cheaper of the two at $449, against $945 for the Nivada Grenchen Super Antarctic 35mm Automatic — a $496 gap before any retailer discounting.

Which is bigger, the Boldr Blastoise or the Nivada Grenchen Super Antarctic 35mm Automatic?

The Boldr Blastoise wears larger at 40mm versus 35mm for the Nivada Grenchen Super Antarctic 35mm Automatic — a 5mm difference across the dial.

Which has better water resistance, the Boldr Blastoise or the Nivada Grenchen Super Antarctic 35mm Automatic?

The Boldr Blastoise is rated to 200m versus 100m for the Nivada Grenchen Super Antarctic 35mm Automatic.

Which has a longer power reserve, the Boldr Blastoise or the Nivada Grenchen Super Antarctic 35mm Automatic?

The Boldr Blastoise carries a 40-hour power reserve against 36 hours on the Nivada Grenchen Super Antarctic 35mm Automatic.

What movement does the Boldr Blastoise run compared to the Nivada Grenchen Super Antarctic 35mm Automatic?

Both watches run automatic movements — the Boldr Blastoise uses the Seiko (SII) NH37 and the Nivada Grenchen Super Antarctic 35mm Automatic uses the Sellita SW200.

Side by side

Boldr BlastoisevsNivada Grenchen Super Antarctic 35mm Automatic

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

Boldr Blastoise

blastoise

MSRP $449

Nivada Grenchen Super Antarctic 35mm Automatic

Super Antarctic 35mm

MSRP $945

At a glance

15 of 29 specs differ

Diameter

Blastoise40mm

Super Antarctic 35mm Automatic35mm

Power Reserve

Blastoise40h

Super Antarctic 35mm Automatic36h

Water Resistance

Blastoise200m

Super Antarctic 35mm Automatic100m

MSRP

Blastoise$449

Super Antarctic 35mm Automatic$945

Full specifications

Case

8 specs

Crystal & Dial

1 specs

Dial Color

Blastoise

Black

Movement

5 specs

Caliber

Seiko (SII) NH37

Sellita SW200

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

36h

Jewels

Complications

None

GMT

Pricing

1 specs

MSRP

$449

$945

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