Which is cheaper, the Spinnaker Golden Eclipse or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

At MSRP the Spinnaker Golden Eclipse is the cheaper of the two at $390, against $1,100 for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a $710 gap before any retailer discounting.

Which is bigger, the Spinnaker Golden Eclipse or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Spinnaker Golden Eclipse wears larger at 43mm versus 40mm for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a 3mm difference across the dial.

Which has better water resistance, the Spinnaker Golden Eclipse or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Spinnaker Golden Eclipse is rated to 150m versus 100m for the Tissot PRX UFO Robot Grendizer 50th Anniversary.

Which has a longer power reserve, the Spinnaker Golden Eclipse or the Tissot PRX UFO Robot Grendizer 50th Anniversary?

The Tissot PRX UFO Robot Grendizer 50th Anniversary carries a 80-hour power reserve against 40 hours on the Spinnaker Golden Eclipse.

What movement does the Spinnaker Golden Eclipse run compared to the Tissot PRX UFO Robot Grendizer 50th Anniversary?

Both watches run automatic movements — the Spinnaker Golden Eclipse uses the SII NH35A and the Tissot PRX UFO Robot Grendizer 50th Anniversary uses the Powermatic 80.

Side by side

Spinnaker Golden EclipsevsTissot PRX UFO Robot Grendizer 50th Anniversary

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

Spinnaker Golden Eclipse

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

MSRP $390

Tissot PRX UFO Robot Grendizer 50th Anniversary

t1374073305101

MSRP $1,100

At a glance

14 of 29 specs differ

Diameter

Golden Eclipse43mm

PRX UFO Robot Grendizer 50th Anniversary40mm

Power Reserve

Golden Eclipse40h

PRX UFO Robot Grendizer 50th Anniversary80h

Water Resistance

Golden Eclipse150m

PRX UFO Robot Grendizer 50th Anniversary100m

MSRP

Golden Eclipse$390

PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

7 specs

Crystal & Dial

4 specs

AR Coating

Inner

Yes

Dial Color

Golden Eclipse

Black

Indices

Applied

Indexes

Lume

None

Super-LumiNova ®

Movement

2 specs

Caliber

SII NH35A

Powermatic 80

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$390

$1,100

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