Which is cheaper, the Nivada Grenchen Antarctic Diver Aquamar or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $1,050 for the Nivada Grenchen Antarctic Diver Aquamar — a $205 gap before any retailer discounting.

Which has better water resistance, the Nivada Grenchen Antarctic Diver Aquamar or the Wolbrook JetFlyer Automatic Chronograph?

The Nivada Grenchen Antarctic Diver Aquamar is rated to 200m versus 100m for the Wolbrook JetFlyer Automatic Chronograph.

Which has a longer power reserve, the Nivada Grenchen Antarctic Diver Aquamar or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph carries a 40-hour power reserve against 38 hours on the Nivada Grenchen Antarctic Diver Aquamar.

What movement does the Nivada Grenchen Antarctic Diver Aquamar run compared to the Wolbrook JetFlyer Automatic Chronograph?

Both watches run automatic movements — the Nivada Grenchen Antarctic Diver Aquamar uses the Sellita SW200 and the Wolbrook JetFlyer Automatic Chronograph uses the Jeambrun PS 6402.

Side by side

Nivada Grenchen Antarctic Diver AquamarvsWolbrook JetFlyer Automatic Chronograph

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

Nivada Grenchen Antarctic Diver Aquamar

Antarctic Diver Aquamar

MSRP $1,050

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

14 of 29 specs differ

Diameter

Antarctic Diver Aquamar38mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Antarctic Diver Aquamar38h

JetFlyer Automatic Chronograph40h

Water Resistance

Antarctic Diver Aquamar200m

JetFlyer Automatic Chronograph100m

MSRP

Antarctic Diver Aquamar$1,050

JetFlyer Automatic Chronograph$845

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Underside

Inner

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW200

Jeambrun PS 6402

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Complications

GMT

None

Pricing

1 specs

MSRP

$1,050

$845

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