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

At MSRP the Spinnaker Golden Eclipse is the cheaper of the two at $390, against $950 for the Tissot PRX UFO Robot Grendizer — a $560 gap before any retailer discounting.

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

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

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

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

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

The Tissot PRX UFO Robot Grendizer 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?

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

Side by side

Spinnaker Golden EclipsevsTissot PRX UFO Robot Grendizer

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

t1374071104102

MSRP $950

At a glance

14 of 29 specs differ

Diameter

Golden Eclipse43mm

PRX UFO Robot Grendizer40mm

Power Reserve

Golden Eclipse40h

PRX UFO Robot Grendizer80h

Water Resistance

Golden Eclipse150m

PRX UFO Robot Grendizer100m

MSRP

Golden Eclipse$390

PRX UFO Robot Grendizer$950

Full specifications

Case

7 specs

Crystal & Dial

4 specs

AR Coating

Inner

Yes

Dial Color

Golden Eclipse

Blue

Indices

Applied

Indexes

Lume

None

Super-LumiNova ®

Movement

2 specs

Caliber

SII NH35A

Powermatic 80

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$390

$950

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