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

At MSRP the Spinnaker Piccard Skeleton is the cheaper of the two at $550, against $1,100 for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a $550 gap before any retailer discounting.

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

The Spinnaker Piccard Skeleton wears larger at 45mm versus 40mm for the Tissot PRX UFO Robot Grendizer 50th Anniversary — a 5mm difference across the dial.

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

The Spinnaker Piccard Skeleton is rated to 550m versus 100m for the Tissot PRX UFO Robot Grendizer 50th Anniversary.

Which has a longer power reserve, the Spinnaker Piccard Skeleton 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 Piccard Skeleton.

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

Both watches run automatic movements — the Spinnaker Piccard Skeleton uses the SII NH38A and the Tissot PRX UFO Robot Grendizer 50th Anniversary uses the Powermatic 80.

Side by side

Spinnaker Piccard SkeletonvsTissot PRX UFO Robot Grendizer 50th Anniversary

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

Spinnaker Piccard Skeleton

piccard-skeleton-automatic-dust-black-sp-5135-11

MSRP $550

Tissot PRX UFO Robot Grendizer 50th Anniversary

t1374073305101

MSRP $1,100

At a glance

13 of 29 specs differ

Diameter

Piccard Skeleton45mm

PRX UFO Robot Grendizer 50th Anniversary40mm

Power Reserve

Piccard Skeleton40h

PRX UFO Robot Grendizer 50th Anniversary80h

Water Resistance

Piccard Skeleton550m

PRX UFO Robot Grendizer 50th Anniversary100m

MSRP

Piccard Skeleton$550

PRX UFO Robot Grendizer 50th Anniversary$1,100

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Indices

Applied

Indexes

Lume

None

Super-LumiNova ®

Movement

2 specs

Caliber

SII NH38A

Powermatic 80

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$550

$1,100

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