Which is cheaper, the Nivada Grenchen F77 MK2 41mm Automatic or the Praesidus Neptune 44?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $1,460 for the Nivada Grenchen F77 MK2 41mm Automatic — a $910 gap before any retailer discounting.

Which is bigger, the Nivada Grenchen F77 MK2 41mm Automatic or the Praesidus Neptune 44?

The Praesidus Neptune 44 wears larger at 44mm versus 41mm for the Nivada Grenchen F77 MK2 41mm Automatic — a 3mm difference across the dial.

Which has better water resistance, the Nivada Grenchen F77 MK2 41mm Automatic or the Praesidus Neptune 44?

The Praesidus Neptune 44 is rated to 200m versus 100m for the Nivada Grenchen F77 MK2 41mm Automatic.

Which has a longer power reserve, the Nivada Grenchen F77 MK2 41mm Automatic or the Praesidus Neptune 44?

The Praesidus Neptune 44 carries a 40-hour power reserve against 38 hours on the Nivada Grenchen F77 MK2 41mm Automatic.

What movement does the Nivada Grenchen F77 MK2 41mm Automatic run compared to the Praesidus Neptune 44?

Both watches run automatic movements — the Nivada Grenchen F77 MK2 41mm Automatic uses the Soprod M100 and the Praesidus Neptune 44 uses the Miyota 9039.

Side by side

Nivada Grenchen F77 MK2 41mm AutomaticvsPraesidus Neptune 44

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

Nivada Grenchen F77 MK2 41mm Automatic

F77 MK2 41mm

MSRP $1,460

Praesidus Neptune 44

neptune-44-brown

MSRP $550

At a glance

15 of 29 specs differ

Diameter

F77 MK2 41mm Automatic41mm

Neptune 4444mm

Power Reserve

F77 MK2 41mm Automatic38h

Neptune 4440h

Water Resistance

F77 MK2 41mm Automatic100m

Neptune 44200m

MSRP

F77 MK2 41mm Automatic$1,460

Neptune 44$550

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Underside

Inner

Dial Color

Meteorite

Patina

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Soprod M100

Miyota 9039

Beat Rate

28 vph

28,800 vph

Power Reserve

38h

40h

Pricing

1 specs

MSRP

$1,460

$550

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