Which is cheaper, the Nivada Grenchen F77 MK2 41mm Automatic or the Spinnaker Golden Eclipse?

At MSRP the Spinnaker Golden Eclipse is the cheaper of the two at $390, against $1,460 for the Nivada Grenchen F77 MK2 41mm Automatic — a $1,070 gap before any retailer discounting.

Which is bigger, the Nivada Grenchen F77 MK2 41mm Automatic or the Spinnaker Golden Eclipse?

The Spinnaker Golden Eclipse wears larger at 43mm versus 41mm for the Nivada Grenchen F77 MK2 41mm Automatic — a 2mm difference across the dial.

Which has better water resistance, the Nivada Grenchen F77 MK2 41mm Automatic or the Spinnaker Golden Eclipse?

The Spinnaker Golden Eclipse is rated to 150m 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 Spinnaker Golden Eclipse?

The Spinnaker Golden Eclipse 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 Spinnaker Golden Eclipse?

Both watches run automatic movements — the Nivada Grenchen F77 MK2 41mm Automatic uses the Soprod M100 and the Spinnaker Golden Eclipse uses the SII NH35A.

Side by side

Nivada Grenchen F77 MK2 41mm AutomaticvsSpinnaker Golden Eclipse

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

Spinnaker Golden Eclipse

fleuss-automatic-golden-eclipse-sp-5055-55

MSRP $390

At a glance

14 of 29 specs differ

Diameter

F77 MK2 41mm Automatic41mm

Golden Eclipse43mm

Power Reserve

F77 MK2 41mm Automatic38h

Golden Eclipse40h

Water Resistance

F77 MK2 41mm Automatic100m

Golden Eclipse150m

MSRP

F77 MK2 41mm Automatic$1,460

Golden Eclipse$390

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Underside

Inner

Dial Color

Meteorite

Golden Eclipse

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Soprod M100

SII NH35A

Beat Rate

28 vph

28,800 vph

Power Reserve

38h

40h

Pricing

1 specs

MSRP

$1,460

$390

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