Which is cheaper, the Nivada Grenchen Antarctic 35mm Automatic or the Sugess Chrono Heritage SU1901F?

At MSRP the Sugess Chrono Heritage SU1901F is the cheaper of the two at $189, against $945 for the Nivada Grenchen Antarctic 35mm Automatic — a $756 gap before any retailer discounting.

Which is bigger, the Nivada Grenchen Antarctic 35mm Automatic or the Sugess Chrono Heritage SU1901F?

The Sugess Chrono Heritage SU1901F wears larger at 38mm versus 35mm for the Nivada Grenchen Antarctic 35mm Automatic — a 3mm difference across the dial.

Which has better water resistance, the Nivada Grenchen Antarctic 35mm Automatic or the Sugess Chrono Heritage SU1901F?

The Nivada Grenchen Antarctic 35mm Automatic is rated to 200m versus 5m for the Sugess Chrono Heritage SU1901F.

Which has a longer power reserve, the Nivada Grenchen Antarctic 35mm Automatic or the Sugess Chrono Heritage SU1901F?

The Nivada Grenchen Antarctic 35mm Automatic carries a 36-hour power reserve against 35 hours on the Sugess Chrono Heritage SU1901F.

What movement does the Nivada Grenchen Antarctic 35mm Automatic run compared to the Sugess Chrono Heritage SU1901F?

The Nivada Grenchen Antarctic 35mm Automatic runs a automatic caliber (ETA 2824/Sellita SW200), while the Sugess Chrono Heritage SU1901F runs a manual (Seagull ST19).

Side by side

Nivada Grenchen Antarctic 35mm AutomaticvsSugess Chrono Heritage SU1901F

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

Nivada Grenchen Antarctic 35mm Automatic

Antarctic 35mm

MSRP $945

Sugess Chrono Heritage SU1901F

SU1901F

MSRP $189

At a glance

13 of 29 specs differ

Diameter

Antarctic 35mm Automatic35mm

Chrono Heritage SU1901F38mm

Power Reserve

Antarctic 35mm Automatic36h

Chrono Heritage SU1901F35h

Water Resistance

Antarctic 35mm Automatic200m

Chrono Heritage SU1901F5m

MSRP

Antarctic 35mm Automatic$945

Chrono Heritage SU1901F$189

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Dial Color

White

Black

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

ETA 2824/Sellita SW200

Seagull ST19

Type

Automatic

Manual

Beat Rate

28,800 vph

3 vph

Power Reserve

36h

35h

Complications

GMT

GMT, Chronograph, Moonphase

Pricing

1 specs

MSRP

$945

$189

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