Which is cheaper, the Nivada Grenchen Super Antarctic 35mm Automatic or the Boldr The T Rex By Boldr X Nitecore?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $945 for the Nivada Grenchen Super Antarctic 35mm Automatic — a $446 gap before any retailer discounting.

Which is bigger, the Nivada Grenchen Super Antarctic 35mm Automatic or the Boldr The T Rex By Boldr X Nitecore?

The Boldr The T Rex By Boldr X Nitecore wears larger at 40mm versus 35mm for the Nivada Grenchen Super Antarctic 35mm Automatic — a 5mm difference across the dial.

Which has a longer power reserve, the Nivada Grenchen Super Antarctic 35mm Automatic or the Boldr The T Rex By Boldr X Nitecore?

The Boldr The T Rex By Boldr X Nitecore carries a 40-hour power reserve against 36 hours on the Nivada Grenchen Super Antarctic 35mm Automatic.

What movement does the Nivada Grenchen Super Antarctic 35mm Automatic run compared to the Boldr The T Rex By Boldr X Nitecore?

Both watches run automatic movements — the Nivada Grenchen Super Antarctic 35mm Automatic uses the Sellita SW200 and the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A.

Side by side

Nivada Grenchen Super Antarctic 35mm AutomaticvsBoldr The T Rex By Boldr X Nitecore

Q: Which has better water resistance, the Nivada Grenchen Super Antarctic 35mm Automatic or the Boldr The T Rex By Boldr X Nitecore?

The Boldr The T Rex By Boldr X Nitecore is rated to 200m versus 100m for the Nivada Grenchen Super Antarctic 35mm Automatic.

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

Nivada Grenchen Super Antarctic 35mm Automatic

Super Antarctic 35mm

MSRP $945

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

At a glance

16 of 29 specs differ

Diameter

Super Antarctic 35mm Automatic35mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

Super Antarctic 35mm Automatic36h

The T Rex By Boldr X Nitecore40h

Water Resistance

Super Antarctic 35mm Automatic100m

The T Rex By Boldr X Nitecore200m

MSRP

Super Antarctic 35mm Automatic$945

The T Rex By Boldr X Nitecore$499

Full specifications

Case

8 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

Black

T-Rex by BOLDR x Nitecore

Movement

5 specs

Caliber

Sellita SW200

Seiko NH35A

Beat Rate

4 vph

28,800 vph

Power Reserve

36h

40h

Jewels

Complications

GMT

None

Pricing

1 specs

MSRP

$945

$499

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